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accesskey="z"><span>Hovudside</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Arbeidskontoret" title="Om prosjektet, kva du kan gjera, kvar du finn saker og ting"><span>Arbeidskontoret</span></a></li><li id="n-samfunnshuset" class="mw-list-item"><a href="/wiki/Wikipedia:Samfunnshuset"><span>Samfunnshuset</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Spesial:Siste_endringar" title="Liste over dei siste endringane som er gjorde på wikien. [r]" accesskey="r"><span>Siste endringar</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Spesial:Tilfeldig_side" title="Vis ei tilfeldig side [x]" accesskey="x"><span>Tilfeldig side</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Hjelp:Innhald" title="Hjelp til å bruke alle funksjonane."><span>Hjelp</span></a></li><li id="n-kontakt" class="mw-list-item"><a href="/wiki/Wikipedia:Kontakt"><span>Kontakt</span></a></li> </ul> </div> </div> <div id="p-query" class="vector-menu mw-portlet mw-portlet-query emptyPortlet" > <div class="vector-menu-heading"> Eksterne søk </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> På andre prosjekt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-meta mw-list-item"><a href="https://meta.wikimedia.org/wiki/Help:CS1_errors" hreflang="en"><span>Meta-Wiki</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q12015580" title="Lenkje til tilknytt element [g]" accesskey="g"><span>Wikidata-element</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Hovudside" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; 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[o]" accesskey="o" class=""><span>Logg inn</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Fleire val" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personlege verktøy" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personlege verktøy</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Brukarmeny" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nn.wikipedia.org&uselang=nn"><span>Gåver</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Opprett_konto&returnto=Hjelp%3ACS1-feil" title="Me oppfordrar til at du oppretter ein konto og loggar inn, men det er ikkje påkravd."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Opprett konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Logg_inn&returnto=Hjelp%3ACS1-feil" title="Det er ikkje obligatorisk å logga inn, men medfører mange fordelar. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logg inn</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sider for utlogga bidragsytarar <a href="/wiki/Hjelp:Introduksjon" aria-label="Lær meir om redigering"><span>lær meir</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Spesial:Bidraga_mine" title="Liste over endringar gjorde frå denne IP-adressa [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spesial:Diskusjonssida_mi" title="Diskusjon om endringar gjorde av denne ip-adressa [n]" accesskey="n"><span>Diskusjon</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettstad"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhald" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhald</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">gøym</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Byrjinga</div> </a> </li> <li id="toc-Controlling_error_message_display" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Controlling_error_message_display"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Controlling error message display</span> </div> </a> <ul id="toc-Controlling_error_message_display-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Most_common_errors" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Most_common_errors"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Most common errors</span> </div> </a> <ul id="toc-Most_common_errors-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|access-date=_requires_|url=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|access-date=_requires_|url="> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span><span>|access-date= requires |url= </span></span> </div> </a> <ul id="toc-|access-date=_requires_|url=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|archive-url=_is_malformed" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|archive-url=_is_malformed"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span><span>|archive-url= is malformed </span></span> </div> </a> <ul id="toc-|archive-url=_is_malformed-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|archive-url=_requires_|archive-date=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|archive-url=_requires_|archive-date="> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span><span>|archive-url= requires |archive-date= </span></span> </div> </a> <ul id="toc-|archive-url=_requires_|archive-date=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|archive-url=_requires_|url=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|archive-url=_requires_|url="> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span><span>|archive-url= requires |url= </span></span> </div> </a> <ul id="toc-|archive-url=_requires_|url=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|arxiv=_required" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|arxiv=_required"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span><span>|arxiv= required</span></span> </div> </a> <ul id="toc-|arxiv=_required-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|chapter=_ignored" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|chapter=_ignored"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span><span>|chapter= ignored</span></span> </div> </a> <ul id="toc-|chapter=_ignored-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|arxiv=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|arxiv=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span><span>Check |arxiv= value</span></span> </div> </a> <ul id="toc-Check_|arxiv=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|asin=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|asin=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span><span>Check |asin= value</span></span> </div> </a> <ul id="toc-Check_|asin=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|bibcode=_<message>" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|bibcode=_<message>"> <div class="vector-toc-text"> <span class="vector-toc-numb">11</span> <span><span>Check |bibcode= <message></span></span> </div> </a> <ul id="toc-Check_|bibcode=_<message>-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|biorxiv=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|biorxiv=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">12</span> <span><span>Check |biorxiv= value</span></span> </div> </a> <ul id="toc-Check_|biorxiv=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|citeseerx=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|citeseerx=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">13</span> <span><span>Check |citeseerx= value</span></span> </div> </a> <ul id="toc-Check_|citeseerx=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_date_values_in:_|<param1>=,_|<param2>=,_..." class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_date_values_in:_|<param1>=,_|<param2>=,_..."> <div class="vector-toc-text"> <span class="vector-toc-numb">14</span> <span><span>Check date values in: |<param1>=, |<param2>=, ...</span></span> </div> </a> <ul id="toc-Check_date_values_in:_|<param1>=,_|<param2>=,_...-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|doi=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|doi=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">15</span> <span><span>Check |doi= value</span></span> </div> </a> <ul id="toc-Check_|doi=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|hdl=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|hdl=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">16</span> <span><span>Check |hdl= value</span></span> </div> </a> <ul id="toc-Check_|hdl=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|isbn=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|isbn=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">17</span> <span><span>Check |isbn= value</span></span> </div> </a> <ul id="toc-Check_|isbn=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|ismn=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|ismn=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">18</span> <span><span>Check |ismn= value</span></span> </div> </a> <ul id="toc-Check_|ismn=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|issn=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|issn=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">19</span> <span><span>Check |issn= value</span></span> </div> </a> <ul id="toc-Check_|issn=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|jfm=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|jfm=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">20</span> <span><span>Check |jfm= value</span></span> </div> </a> <ul id="toc-Check_|jfm=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|lccn=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|lccn=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">21</span> <span><span>Check |lccn= value</span></span> </div> </a> <ul id="toc-Check_|lccn=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|message-id=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|message-id=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">22</span> <span><span>Check |message-id= value</span></span> </div> </a> <ul id="toc-Check_|message-id=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|mr=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|mr=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">23</span> <span><span>Check |mr= value</span></span> </div> </a> <ul id="toc-Check_|mr=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|oclc=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|oclc=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">24</span> <span><span>Check |oclc= value</span></span> </div> </a> <ul id="toc-Check_|oclc=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|ol=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|ol=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">25</span> <span><span>Check |ol= value</span></span> </div> </a> <ul id="toc-Check_|ol=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|<param>-link=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|<param>-link=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">26</span> <span><span>Check |<param>-link= value</span></span> </div> </a> <ul id="toc-Check_|<param>-link=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|pmc=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|pmc=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">27</span> <span><span>Check |pmc= value</span></span> </div> </a> <ul id="toc-Check_|pmc=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|pmid=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|pmid=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">28</span> <span><span>Check |pmid= value</span></span> </div> </a> <ul id="toc-Check_|pmid=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|ssrn=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|ssrn=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">29</span> <span><span>Check |ssrn= value</span></span> </div> </a> <ul id="toc-Check_|ssrn=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|url=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|url=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">30</span> <span><span>Check |url= value</span></span> </div> </a> <ul id="toc-Check_|url=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_|zbl=_value" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Check_|zbl=_value"> <div class="vector-toc-text"> <span class="vector-toc-numb">31</span> <span><span>Check |zbl= value</span></span> </div> </a> <ul id="toc-Check_|zbl=_value-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|biorxiv=_required" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|biorxiv=_required"> <div class="vector-toc-text"> <span class="vector-toc-numb">32</span> <span><span>|biorxiv= required</span></span> </div> </a> <ul id="toc-|biorxiv=_required-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cite_<template>_requires_|<param>=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Cite_<template>_requires_|<param>="> <div class="vector-toc-text"> <span class="vector-toc-numb">33</span> <span>Cite <template> requires |<param>=</span> </div> </a> <ul id="toc-Cite_<template>_requires_|<param>=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cite_uses_deprecated_parameter_|<param>" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Cite_uses_deprecated_parameter_|<param>"> <div class="vector-toc-text"> <span class="vector-toc-numb">34</span> <span>Cite uses deprecated parameter |<param></span> </div> </a> <ul id="toc-Cite_uses_deprecated_parameter_|<param>-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|citeseerx=_required" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|citeseerx=_required"> <div class="vector-toc-text"> <span class="vector-toc-numb">35</span> <span><span>|citeseerx= required</span></span> </div> </a> <ul id="toc-|citeseerx=_required-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|class=_ignored" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|class=_ignored"> <div class="vector-toc-text"> <span class="vector-toc-numb">36</span> <span><span>|class= ignored</span></span> </div> </a> <ul id="toc-|class=_ignored-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|contributor=_ignored" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|contributor=_ignored"> <div class="vector-toc-text"> <span class="vector-toc-numb">37</span> <span><span>|contributor= ignored</span></span> </div> </a> <ul id="toc-|contributor=_ignored-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|contributor=_requires_|<param>=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|contributor=_requires_|<param>="> <div class="vector-toc-text"> <span class="vector-toc-numb">38</span> <span><span>|contributor= requires |<param>= </span></span> </div> </a> <ul id="toc-|contributor=_requires_|<param>=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Empty_citation" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Empty_citation"> <div class="vector-toc-text"> <span class="vector-toc-numb">39</span> <span><span>Empty citation</span></span> </div> </a> <ul id="toc-Empty_citation-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Explicit_use_of_et_al." class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Explicit_use_of_et_al."> <div class="vector-toc-text"> <span class="vector-toc-numb">40</span> <span><span>Explicit use of et al.</span></span> </div> </a> <ul id="toc-Explicit_use_of_et_al.-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_link_in_|<param>=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#External_link_in_|<param>="> <div class="vector-toc-text"> <span class="vector-toc-numb">41</span> <span><span>External link in |<param>=</span></span> </div> </a> <ul id="toc-External_link_in_|<param>=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|<first>n=_missing_|<last>n=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|<first>n=_missing_|<last>n="> <div class="vector-toc-text"> <span class="vector-toc-numb">42</span> <span><span>|<first><i>n</i>= missing |<last><i>n</i>=</span></span> </div> </a> <ul id="toc-|<first>n=_missing_|<last>n=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|format=_requires_|url=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|format=_requires_|url="> <div class="vector-toc-text"> <span class="vector-toc-numb">43</span> <span><span>|format= requires |url= </span></span> </div> </a> <ul id="toc-|format=_requires_|url=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Invalid_|script-<param>=:_<type>" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Invalid_|script-<param>=:_<type>"> <div class="vector-toc-text"> <span class="vector-toc-numb">44</span> <span><span>Invalid |script-<param>=: <type></span></span> </div> </a> <ul id="toc-Invalid_|script-<param>=:_<type>-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Invalid_<param>=<value>" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Invalid_<param>=<value>"> <div class="vector-toc-text"> <span class="vector-toc-numb">45</span> <span><span>Invalid <param>=<value></span></span> </div> </a> <ul id="toc-Invalid_<param>=<value>-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Italic_or_bold_markup_not_allowed_in:_|<param>=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Italic_or_bold_markup_not_allowed_in:_|<param>="> <div class="vector-toc-text"> <span class="vector-toc-numb">46</span> <span><span>Italic or bold markup not allowed in: |<param>=</span></span> </div> </a> <ul id="toc-Italic_or_bold_markup_not_allowed_in:_|<param>=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Missing_|<name>n=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Missing_|<name>n="> <div class="vector-toc-text"> <span class="vector-toc-numb">47</span> <span><span>Missing |<name><i>n</i>=</span></span> </div> </a> <ul id="toc-Missing_|<name>n=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Missing_pipe" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Missing_pipe"> <div class="vector-toc-text"> <span class="vector-toc-numb">48</span> <span><span>Missing pipe</span></span> </div> </a> <ul id="toc-Missing_pipe-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Missing_or_empty_|title=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Missing_or_empty_|title="> <div class="vector-toc-text"> <span class="vector-toc-numb">49</span> <span><span>Missing or empty |title= </span></span> </div> </a> <button aria-controls="toc-Missing_or_empty_|title=-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Vis/skjul underseksjonen <span>Missing or empty |title= </span></span> </button> <ul id="toc-Missing_or_empty_|title=-sublist" class="vector-toc-list"> <li id="toc-Bare_URL_without_a_title" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Bare_URL_without_a_title"> <div class="vector-toc-text"> <span class="vector-toc-numb">49.1</span> <span><span>Bare URL without a title</span></span> </div> </a> <ul id="toc-Bare_URL_without_a_title-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Citation_without_a_title_of_any_form" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Citation_without_a_title_of_any_form"> <div class="vector-toc-text"> <span class="vector-toc-numb">49.2</span> <span><span>Citation without a title of any form</span></span> </div> </a> <ul id="toc-Citation_without_a_title_of_any_form-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Missing_or_empty_|url=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Missing_or_empty_|url="> <div class="vector-toc-text"> <span class="vector-toc-numb">50</span> <span><span>Missing or empty |url= </span></span> </div> </a> <ul id="toc-Missing_or_empty_|url=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-More_than_one_of_|<param1>=,_|<param2>=,_and_|<param3>=_specified" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#More_than_one_of_|<param1>=,_|<param2>=,_and_|<param3>=_specified"> <div class="vector-toc-text"> <span class="vector-toc-numb">51</span> <span><span>More than one of |<param1>=, |<param2>=, and |<param3>= specified</span></span> </div> </a> <ul id="toc-More_than_one_of_|<param1>=,_|<param2>=,_and_|<param3>=_specified-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|ssrn=_required" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|ssrn=_required"> <div class="vector-toc-text"> <span class="vector-toc-numb">52</span> <span><span>|ssrn= required</span></span> </div> </a> <ul id="toc-|ssrn=_required-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Text_"????"_ignored" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Text_"????"_ignored"> <div class="vector-toc-text"> <span class="vector-toc-numb">53</span> <span><span>Text "????" ignored</span></span> </div> </a> <ul id="toc-Text_"????"_ignored-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|trans-<param>=_requires_|<param>=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|trans-<param>=_requires_|<param>="> <div class="vector-toc-text"> <span class="vector-toc-numb">54</span> <span><span>|trans-<param>= requires |<param>= </span></span> </div> </a> <ul id="toc-|trans-<param>=_requires_|<param>=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Unknown_parameter_|xxxx=_ignored" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Unknown_parameter_|xxxx=_ignored"> <div class="vector-toc-text"> <span class="vector-toc-numb">55</span> <span><span>Unknown parameter |xxxx= ignored<span> </span></span></span> </div> </a> <ul id="toc-Unknown_parameter_|xxxx=_ignored-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-URL–wikilink_conflict" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#URL–wikilink_conflict"> <div class="vector-toc-text"> <span class="vector-toc-numb">56</span> <span><span>URL–wikilink conflict</span></span> </div> </a> <ul id="toc-URL–wikilink_conflict-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vancouver_style_error" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Vancouver_style_error"> <div class="vector-toc-text"> <span class="vector-toc-numb">57</span> <span><span>Vancouver style error</span></span> </div> </a> <ul id="toc-Vancouver_style_error-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-<char>_character_in_|<param>=_at_position_n" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#<char>_character_in_|<param>=_at_position_n"> <div class="vector-toc-text"> <span class="vector-toc-numb">58</span> <span><span><char> character in |<param>= at position <i>n</i></span></span> </div> </a> <ul id="toc-<char>_character_in_|<param>=_at_position_n-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|<param>=_requires_|doi=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|<param>=_requires_|doi="> <div class="vector-toc-text"> <span class="vector-toc-numb">59</span> <span><span>|<param>= requires |doi=</span></span> </div> </a> <ul id="toc-|<param>=_requires_|doi=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-|<param>-access=_requires_|<param>=" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#|<param>-access=_requires_|<param>="> <div class="vector-toc-text"> <span class="vector-toc-numb">60</span> <span><span>|<param>-access= requires |<param>=</span></span> </div> </a> <ul id="toc-|<param>-access=_requires_|<param>=-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">61</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">62</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innhald" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Vis/skjul innhaldslista" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Vis/skjul innhaldslista</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">Hjelp</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">CS1-feil</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå til ein artikkel på eit anna språk. Tilgjengeleg på 47 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-47" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">47 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Hjelp:CS1-feil" title="Hjelp:CS1-feil – norsk bokmål" lang="nb" hreflang="nb" data-title="Hjelp:CS1-feil" data-language-autonym="Norsk bokmål" data-language-local-name="norsk bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Hj%C3%A6lp:CS1-fejl" title="Hjælp:CS1-fejl – dansk" lang="da" hreflang="da" data-title="Hjælp:CS1-fejl" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Hulp:AS1-foute" title="Hulp:AS1-foute – afrikaans" lang="af" hreflang="af" data-title="Hulp:AS1-foute" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ab mw-list-item"><a href="https://ab.wikipedia.org/wiki/%D0%90%D1%86%D1%85%D1%8B%D1%80%D0%B0%D0%B0%D1%80%D0%B0:CS1_errors" title="Ацхыраара:CS1 errors – abkhasisk" lang="ab" hreflang="ab" data-title="Ацхыраара:CS1 errors" data-language-autonym="Аԥсшәа" data-language-local-name="abkhasisk" class="interlanguage-link-target"><span>Аԥсшәа</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%B3%D8%A7%D8%B9%D8%AF%D8%A9:%D8%A3%D8%AE%D8%B7%D8%A7%D8%A1_%D8%A7%D9%84%D8%A7%D8%B3%D8%AA%D8%B4%D9%87%D8%A7%D8%AF" title="مساعدة:أخطاء الاستشهاد – arabisk" lang="ar" hreflang="ar" data-title="مساعدة:أخطاء الاستشهاد" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B8%E0%A6%BE%E0%A6%B9%E0%A6%BE%E0%A6%AF%E0%A7%8D%E0%A6%AF:%E0%A6%89%E0%A6%A6%E0%A7%8D%E0%A6%A7%E0%A7%83%E0%A6%A4%E0%A6%BF_%E0%A6%B6%E0%A7%88%E0%A6%B2%E0%A7%80_%E0%A6%A4%E0%A7%8D%E0%A6%B0%E0%A7%81%E0%A6%9F%E0%A6%BF" title="সাহায্য:উদ্ধৃতি শৈলী ত্রুটি – bengali" lang="bn" hreflang="bn" data-title="সাহায্য:উদ্ধৃতি শৈলী ত্রুটি" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Cymorth:CS1_errors" title="Cymorth:CS1 errors – walisisk" lang="cy" hreflang="cy" data-title="Cymorth:CS1 errors" data-language-autonym="Cymraeg" data-language-local-name="walisisk" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%85%D8%B9%D8%A7%D9%88%D9%86%D8%A9:CS1_errors" title="معاونة:CS1 errors – marokkansk-arabisk" lang="ary" hreflang="ary" data-title="معاونة:CS1 errors" data-language-autonym="الدارجة" data-language-local-name="marokkansk-arabisk" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Juhend:Viitamismallide_vead" title="Juhend:Viitamismallide vead – estisk" lang="et" hreflang="et" data-title="Juhend:Viitamismallide vead" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CE%BF%CE%AE%CE%B8%CE%B5%CE%B9%CE%B1:%CE%A3%CF%86%CE%AC%CE%BB%CE%BC%CE%B1%CF%84%CE%B1_%CF%80%CE%B1%CF%81%CE%B1%CF%80%CE%BF%CE%BC%CF%80%CF%8E%CE%BD_CS1" title="Βοήθεια:Σφάλματα παραπομπών CS1 – gresk" lang="el" hreflang="el" data-title="Βοήθεια:Σφάλματα παραπομπών CS1" data-language-autonym="Ελληνικά" data-language-local-name="gresk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Help:CS1_errors" title="Help:CS1 errors – engelsk" lang="en" hreflang="en" data-title="Help:CS1 errors" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Ayuda:Errores_en_las_referencias" title="Ayuda:Errores en las referencias – spansk" lang="es" hreflang="es" data-title="Ayuda:Errores en las referencias" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B1%D8%A7%D9%87%D9%86%D9%85%D8%A7:%D8%AE%D8%B7%D8%A7%D9%87%D8%A7%DB%8C_%D8%A7%D9%84%DA%AF%D9%88%DB%8C_%DB%8C%D8%A7%D8%AF%DA%A9%D8%B1%D8%AF" title="راهنما:خطاهای الگوی یادکرد – persisk" lang="fa" hreflang="fa" data-title="راهنما:خطاهای الگوی یادکرد" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Axuda:Erros_nas_referencias" title="Axuda:Erros nas referencias – galisisk" lang="gl" hreflang="gl" data-title="Axuda:Erros nas referencias" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9C%84%ED%82%A4%EB%B0%B1%EA%B3%BC:%EC%9D%B8%EC%9A%A9_%EC%98%A4%EB%A5%98_%EB%8F%84%EC%9B%80%EB%A7%90" title="위키백과:인용 오류 도움말 – koreansk" lang="ko" hreflang="ko" data-title="위키백과:인용 오류 도움말" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%95%D5%A3%D5%B6%D5%B8%D6%82%D5%A9%D5%B5%D5%B8%D6%82%D5%B6:CS1_%D5%BD%D5%AD%D5%A1%D5%AC%D5%B6%D5%A5%D6%80" title="Օգնություն:CS1 սխալներ – armensk" lang="hy" hreflang="hy" data-title="Օգնություն:CS1 սխալներ" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A4%B9%E0%A4%BE%E0%A4%AF%E0%A4%A4%E0%A4%BE:%E0%A4%B8%E0%A5%80%E0%A4%8F%E0%A4%B81_%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A5%81%E0%A4%9F%E0%A4%BF%E0%A4%AF%E0%A4%BE%E0%A4%81" title="सहायता:सीएस1 त्रुटियाँ – hindi" lang="hi" hreflang="hi" data-title="सहायता:सीएस1 त्रुटियाँ" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Tulong:Dagiti_biddut_ti_CS1" title="Tulong:Dagiti biddut ti CS1 – iloko" lang="ilo" hreflang="ilo" data-title="Tulong:Dagiti biddut ti CS1" data-language-autonym="Ilokano" data-language-local-name="iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Bantuan:Galat_CS1" title="Bantuan:Galat CS1 – indonesisk" lang="id" hreflang="id" data-title="Bantuan:Galat CS1" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A2%D7%96%D7%A8%D7%94:%D7%A9%D7%92%D7%99%D7%90%D7%95%D7%AA_%D7%A6%D7%99%D7%98%D7%95%D7%98" title="עזרה:שגיאות ציטוט – hebraisk" lang="he" hreflang="he" data-title="עזרה:שגיאות ציטוט" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Al%C3%AEkar%C3%AE:Xeletiy%C3%AAn_%C3%A7avkaniy%C3%AA" title="Alîkarî:Xeletiyên çavkaniyê – kurdisk" lang="ku" hreflang="ku" data-title="Alîkarî:Xeletiyên çavkaniyê" data-language-autonym="Kurdî" data-language-local-name="kurdisk" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B8%E0%B4%B9%E0%B4%BE%E0%B4%AF%E0%B4%82:CS1_%E0%B4%AA%E0%B4%BF%E0%B4%B4%E0%B4%B5%E0%B5%81%E0%B4%95%E0%B5%BE" title="സഹായം:CS1 പിഴവുകൾ – malayalam" lang="ml" hreflang="ml" data-title="സഹായം:CS1 പിഴവുകൾ" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%85%D8%B3%D8%A7%D8%B9%D8%AF%D8%A9:CS1_errors" title="مساعدة:CS1 errors – egyptisk arabisk" lang="arz" hreflang="arz" data-title="مساعدة:CS1 errors" data-language-autonym="مصرى" data-language-local-name="egyptisk arabisk" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Help:CS1%E3%83%86%E3%83%B3%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%82%A8%E3%83%A9%E3%83%BC" title="Help:CS1テンプレートエラー – japansk" lang="ja" hreflang="ja" data-title="Help:CS1テンプレートエラー" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%B8%E0%AC%B9%E0%AC%AF%E0%AD%8B%E0%AC%97:CS1_errors" title="ସହଯୋଗ:CS1 errors – odia" lang="or" hreflang="or" data-title="ସହଯୋଗ:CS1 errors" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Yordam:MU1_xatolari" title="Yordam:MU1 xatolari – usbekisk" lang="uz" hreflang="uz" data-title="Yordam:MU1 xatolari" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D9%84%D8%A7%D8%B1%DA%9A%D9%88%D8%AF:CS1_errors" title="لارښود:CS1 errors – pashto" lang="ps" hreflang="ps" data-title="لارښود:CS1 errors" data-language-autonym="پښتو" data-language-local-name="pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Ajuda:Erros_nas_refer%C3%AAncias" title="Ajuda:Erros nas referências – portugisisk" lang="pt" hreflang="pt" data-title="Ajuda:Erros nas referências" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Ajutor:Erori_CS1" title="Ajutor:Erori CS1 – rumensk" lang="ro" hreflang="ro" data-title="Ajutor:Erori CS1" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%92%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%9E%D1%88%D0%B8%D0%B1%D0%BA%D0%B8_%D1%88%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD%D0%BE%D0%B2_CS1/2" title="Википедия:Ошибки шаблонов CS1/2 – russisk" lang="ru" hreflang="ru" data-title="Википедия:Ошибки шаблонов CS1/2" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Help:CS1_errors" title="Help:CS1 errors – skotsk" lang="sco" hreflang="sco" data-title="Help:CS1 errors" data-language-autonym="Scots" data-language-local-name="skotsk" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Ndihm%C3%AB:Gabimet_CS1" title="Ndihmë:Gabimet CS1 – albansk" lang="sq" hreflang="sq" data-title="Ndihmë:Gabimet CS1" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%8B%E0%B6%AF%E0%B7%80%E0%B7%94:CS1_errors" title="උදවු:CS1 errors – singalesisk" lang="si" hreflang="si" data-title="උදවු:CS1 errors" data-language-autonym="සිංහල" data-language-local-name="singalesisk" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Help:CS1_errors" title="Help:CS1 errors – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="Help:CS1 errors" data-language-autonym="Simple English" data-language-local-name="enkel engelsk" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D9%85%D8%AF%D8%AF:%D8%B3%D9%8A_%D8%A7%D9%8A%D8%B31_%D8%BA%D9%84%D8%B7%D9%8A%D9%88%D9%86" title="مدد:سي ايس1 غلطيون – sindhi" lang="sd" hreflang="sd" data-title="مدد:سي ايس1 غلطيون" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Pomo%C4%8D:Napake_CS1" title="Pomoč:Napake CS1 – slovensk" lang="sl" hreflang="sl" data-title="Pomoč:Napake CS1" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BE%D0%BC%D0%BE%D1%9B:CS1_%D0%B3%D1%80%D0%B5%D1%88%D0%BA%D0%B5" title="Помоћ:CS1 грешке – serbisk" lang="sr" hreflang="sr" data-title="Помоћ:CS1 грешке" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%89%E0%AE%A4%E0%AE%B5%E0%AE%BF:CS1_errors" title="உதவி:CS1 errors – tamil" lang="ta" hreflang="ta" data-title="உதவி:CS1 errors" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-shn mw-list-item"><a href="https://shn.wikipedia.org/wiki/%E1%80%9C%E1%80%BD%E1%80%84%E1%80%BA%E1%82%88%E1%81%B8%E1%80%BD%E1%82%86%E1%82%88%E1%80%91%E1%82%85%E1%80%99%E1%80%BA:CS1_errors" title="လွင်ႈၸွႆႈထႅမ်:CS1 errors – shan" lang="shn" hreflang="shn" data-title="လွင်ႈၸွႆႈထႅမ်:CS1 errors" data-language-autonym="ၽႃႇသႃႇတႆး " data-language-local-name="shan" class="interlanguage-link-target"><span>ၽႃႇသႃႇတႆး </span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B8%E0%B0%B9%E0%B0%BE%E0%B0%AF%E0%B0%82:CS1_errors" title="సహాయం:CS1 errors – telugu" lang="te" hreflang="te" data-title="సహాయం:CS1 errors" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Yard%C4%B1m:KB1_hatalar%C4%B1" title="Yardım:KB1 hataları – tyrkisk" lang="tr" hreflang="tr" data-title="Yardım:KB1 hataları" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%94%D0%BE%D0%B2%D1%96%D0%B4%D0%BA%D0%B0:%D0%9F%D0%BE%D0%BC%D0%B8%D0%BB%D0%BA%D0%B8_CS1" title="Довідка:Помилки CS1 – ukrainsk" lang="uk" hreflang="uk" data-title="Довідка:Помилки CS1" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Tr%E1%BB%A3_gi%C3%BAp:L%E1%BB%97i_CS1" title="Trợ giúp:Lỗi CS1 – vietnamesisk" lang="vi" hreflang="vi" data-title="Trợ giúp:Lỗi CS1" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/Help:CS1_errors" title="Help:CS1 errors – kantonesisk" lang="yue" hreflang="yue" data-title="Help:CS1 errors" data-language-autonym="粵語" data-language-local-name="kantonesisk" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Help:%E5%BC%95%E6%96%87%E6%A0%BC%E5%BC%8F1%E9%94%99%E8%AF%AF" title="Help:引文格式1错误 – kinesisk" lang="zh" hreflang="zh" data-title="Help:引文格式1错误" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-bew mw-list-item"><a href="https://bew.wikipedia.org/wiki/Pertulungan:CS1_errors" title="Pertulungan:CS1 errors – betawi" lang="bew" hreflang="bew" data-title="Pertulungan:CS1 errors" data-language-autonym="Betawi" data-language-local-name="betawi" class="interlanguage-link-target"><span>Betawi</span></a></li><li class="interlanguage-link interwiki-mos mw-list-item"><a href="https://mos.wikipedia.org/wiki/DATEFORMAT" title="DATEFORMAT – mossi" lang="mos" hreflang="mos" data-title="DATEFORMAT" data-language-autonym="Moore" data-language-local-name="mossi" class="interlanguage-link-target"><span>Moore</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q12015580#sitelinks-wikipedia" title="Endra mellomspråklege lenkjer" class="wbc-editpage">Endra lenkjer</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namnerom"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-help" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Hjelp:CS1-feil" title="Vis hjelpeside [c]" accesskey="c"><span>Hjelp</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Hjelpdiskusjon:CS1-feil&action=edit&redlink=1" rel="discussion" class="new" title="Diskusjon om innhaldssida (sida finst ikkje) [t]" accesskey="t"><span>Diskusjon</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Endre språkvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">norsk nynorsk</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visningar"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Hjelp:CS1-feil"><span>Les</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit" title="Endre sida [v]" accesskey="v"><span>Endre</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit" title="Endre kjeldekoden til sida [e]" accesskey="e"><span>Endre wikiteksten</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Hjelp:CS1-feil&action=history" title="Eldre versjonar av sida [h]" accesskey="h"><span>Sjå historikken</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Verktøy" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Verktøy</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Verktøy</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">gøym</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Flere alternativer" > <div class="vector-menu-heading"> Handlingar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Hjelp:CS1-feil"><span>Les</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit" title="Endre sida [v]" accesskey="v"><span>Endre</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit" title="Endre kjeldekoden til sida [e]" accesskey="e"><span>Endre wikiteksten</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Hjelp:CS1-feil&action=history"><span>Sjå historikken</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Ålment </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spesial:Lenkjer_hit/Hjelp:CS1-feil" title="Liste over alle wikisidene som har lenkjer hit [j]" accesskey="j"><span>Lenkjer hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spesial:Relaterte_endringar/Hjelp:CS1-feil" rel="nofollow" title="Nylege endringar på sider denne sida lenkjar til [k]" accesskey="k"><span>Relaterte endringar</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=nn" title="Last opp filer [u]" accesskey="u"><span>Last opp fil</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Spesial:Spesialsider" title="Liste over spesialsider [q]" accesskey="q"><span>Spesialsider</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Hjelp:CS1-feil&oldid=3197015" title="Fast lenkje til denne versjonen av sida"><span>Fast lenkje</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Hjelp:CS1-feil&action=info" title="Meir informasjon om sida"><span>Sideinformasjon</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Spesial:UrlShortener&url=https%3A%2F%2Fnn.wikipedia.org%2Fwiki%2FHjelp%3ACS1-feil"><span>Hent kort URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Spesial:QrCode&url=https%3A%2F%2Fnn.wikipedia.org%2Fwiki%2FHjelp%3ACS1-feil"><span>Last ned QR-kode</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Skriv ut/eksporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Spesial:Bok&bookcmd=book_creator&referer=Hjelp%3ACS1-feil"><span>Opprett ei bok</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Spesial:DownloadAsPdf&page=Hjelp%3ACS1-feil&action=show-download-screen"><span>Last ned som PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Hjelp:CS1-feil&printable=yes" title="Utskriftsversjon av sida [p]" accesskey="p"><span>Utskriftsversjon</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Utsjånad"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Utsjånad</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">gøym</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Frå Wikipedia – det frie oppslagsverket</div> </div> <div id="contentSub"><div id="mw-content-subtitle"><span class="mw-redirectedfrom">(Omdirigert frå <a href="/w/index.php?title=Hjelp:CS1_errors&redirect=no" class="mw-redirect" title="Hjelp:CS1 errors">Hjelp:CS1 errors</a>)</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nn" dir="ltr"><p>Dette er eit oversyn over feilmeldingar ein kan få i smaband med CS1-referansar, og korleis ein kan retta dei. </p><p><a href="/wiki/Kategori:Automatisk_innlagde_vedlikehaldskategoriar" title="Kategori:Automatisk innlagde vedlikehaldskategoriar">Kategori:Automatisk innlagde vedlikehaldskategoriar</a> og <a href="/wiki/Kategori:Artiklar_med_referansefeil" title="Kategori:Artiklar med referansefeil">Kategori:Artiklar med referansefeil</a> er hovudkategoriar for artiklar med denne typen feil. </p> <table class="plainlinks metadata ambox ambox-style" role="presentation"><tbody><tr><td class="mbox-image"><div style="width:52px"><span typeof="mw:File"><a href="/wiki/Fil:Edit-find-replace.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Edit-find-replace.svg/40px-Edit-find-replace.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Edit-find-replace.svg/60px-Edit-find-replace.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Edit-find-replace.svg/80px-Edit-find-replace.svg.png 2x" data-file-width="48" data-file-height="48"/></a></span></div></td><td class="mbox-text"><div class="mbox-text-span"><b><a href="/wiki/Wikipedia:Omsetjing_av_Wikipedia-artiklar" title="Wikipedia:Omsetjing av Wikipedia-artiklar">Ikkje omsett</a>:</b> Denne artikkelen er ikkje ferdig omsett frå engelsk enno. Hjelp oss gjerne med å gjera omsetjinga ferdig!</div></td></tr></tbody></table> <meta property="mw:PageProp/toc"/> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Controlling_error_message_display" data-mw-thread-id="h-Controlling_error_message_display"><span data-mw-comment-start="" id="h-Controlling_error_message_display"></span>Controlling error message display<span data-mw-comment-end="h-Controlling_error_message_display"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=1" title="Endre bolk: Controlling error message display" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=1" title="Rediger kildekoden til seksjonen Controlling error message display"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>By default, <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> error messages are visible to all readers and maintenance category messages are hidden from all readers. </p><p>To display maintenance messages, include the following text in your common <a href="/w/index.php?title=Cascading_Stylesheets&action=edit&redlink=1" class="new" title="Cascading Stylesheets (sida finst ikkje)">CSS</a> page or your specific skin's CSS page (<a href="/wiki/Spesial:Sida_mi/common.css" title="Spesial:Sida mi/common.css">common.css</a> and <a href="/wiki/Spesial:Sida_mi/skin.css" title="Spesial:Sida mi/skin.css">skin.css</a> respectively): </p> <div class="mw-highlight mw-highlight-lang-css mw-content-ltr" dir="ltr"><pre><span></span><span class="p">.</span><span class="nc">mw-parser-output</span><span class="w"> </span><span class="nt">span</span><span class="p">.</span><span class="nc">cs1-maint</span><span class="w"> </span><span class="p">{</span><span class="k">display</span><span class="p">:</span><span class="w"> </span><span class="kc">inline</span><span class="p">;}</span><span class="w"> </span><span class="c">/* display Citation Style 1 maintenance messages */</span> </pre></div> <p>Even with this css installed, older pages in Wikipedia's cache may not have been updated to show these error messages even though the page is listed in one of the tracking categories. A <a href="/w/index.php?title=Wikipedia:NULLEDIT&action=edit&redlink=1" class="new" title="Wikipedia:NULLEDIT (sida finst ikkje)">null edit</a> will resolve that issue. </p><p>To hide error messages: </p> <div class="mw-highlight mw-highlight-lang-css mw-content-ltr" dir="ltr"><pre><span></span><span class="p">.</span><span class="nc">mw-parser-output</span><span class="w"> </span><span class="nt">span</span><span class="p">.</span><span class="nc">cs1-visible-error</span><span class="w"> </span><span class="p">{</span><span class="k">display</span><span class="p">:</span><span class="w"> </span><span class="kc">none</span><span class="p">;}</span><span class="w"> </span><span class="c">/* hide Citation Style 1 error messages */</span> </pre></div> <p>You can personalize the display of these messages (such as changing the color), but you will need to ask someone who knows CSS or at <a href="/w/index.php?title=Wikipedia:VPT&action=edit&redlink=1" class="new" title="Wikipedia:VPT (sida finst ikkje)">the technical village pump</a> if you do not understand how. </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Most_common_errors" data-mw-thread-id="h-Most_common_errors"><span data-mw-comment-start="" id="h-Most_common_errors"></span>Most common errors<span data-mw-comment-end="h-Most_common_errors"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=2" title="Endre bolk: Most common errors" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=2" title="Rediger kildekoden til seksjonen Most common errors"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="#Cite_<template>_requires_|<param>=">#Cite <template> requires |<param>=</a>, ~52k pages</li> <li><a href="#Citation_without_a_title_of_any_form">#Citation without a title of any form</a>, ~32k pages</li> <li><a href="#Bare_URL_without_a_title">#Bare URL without a title</a>, ~24k pages</li> <li><a href="#Check_date_values_in:_|<param1>=,_|<param2>=,_...">#Check date values in: |<param1>=, |<param2>=, ...</a>, ~20k pages</li> <li><a href="#External_link_in_|<param>=">#External link in |<param>=</a>, ~15k pages</li> <li><a href="#Missing_or_empty_|url=">#Missing or empty |url=</a>, ~10k pages</li></ul> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|access-date=_requires_|url=" data-mw-thread-id="h-|access-date=_requires_|url="><span id=".7Caccess-date.3D_requires_.7Curl.3D"></span><span data-mw-comment-start="" id="h-|access-date=_requires_|url="></span><span id="accessdate_missing_url">|access-date= requires |url= </span><span data-mw-comment-end="h-|access-date=_requires_|url="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=3" title="Endre bolk: |access-date= requires |url=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=3" title="Rediger kildekoden til seksjonen |access-date= requires |url="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|access-date=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|url=</code></span> </p><p>The <code>|access-date=</code> (or its alias, <code>|accessdate=</code>) is the date that the online resource addressed by <code>|url=</code> was added to the article. If <code>|access-date=</code> has been included in the citation without <code>|url=</code> then this message appears. If the citation does not use a web link, then <code>|access-date=</code> is redundant and should be removed. </p><p>When the online resource has a publication or other fixed date associated with it, <code>|access-date=</code> is of limited value though may be useful in identifying an appropriate archived version of the resource. Without <code>|url=</code>, <code>|access-date=</code> is not considered useful. </p><p>To resolve this error, provide a value for <code>|url=</code> or remove <code>|access-date=</code>. Editors should try to determine why the citation has <code>|access-date=</code> without <code>|url=</code>. For example, the citation may never have had a <code>|url=</code>, or <code>|url=</code> may have been removed because it links to a site that violates the creator's copyright (see <a href="/w/index.php?title=Wikipedia:COPYLINK&action=edit&redlink=1" class="new" title="Wikipedia:COPYLINK (sida finst ikkje)">WP:COPYLINK</a>), or because <code>|url=</code> was deemed to be dead. If the citation never had <code>|url=</code> or it was removed for copyright violations, remove <code>|access-date=</code>. When a dead <code>|url=</code> has been removed, restore the <code>|url=</code> and if possible repair it (see <a href="/w/index.php?title=Wikipedia:LINKROT&action=edit&redlink=1" class="new" title="Wikipedia:LINKROT (sida finst ikkje)">WP:LINKROT</a>). </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_using_citations_with_accessdate_and_no_URL" title="Kategori:Pages using citations with accessdate and no URL">Category:Pages using citations with accessdate and no URL</a> (138 pages).<sup id="cite_ref-categories_1-0" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|archive-url=_is_malformed" data-mw-thread-id="h-|archive-url=_is_malformed"><span id=".7Carchive-url.3D_is_malformed"></span><span data-mw-comment-start="" id="h-|archive-url=_is_malformed"></span><span id="archive_url">|archive-url= is malformed </span><span data-mw-comment-end="h-|archive-url=_is_malformed"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=4" title="Endre bolk: |archive-url= is malformed" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=4" title="Rediger kildekoden til seksjonen |archive-url= is malformed"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|archive-url=</code> is malformed: <reason></span> </p><p>Archive.org allows a variety of urls to access snapshots of an archived page. Some of these are: </p> <dl><dd><code>https://web.archive.org/web/YYYYMMDD<wbr/>hhmmss/http://www.example.com</code> – a single snapshot; this is the preferred form for use with <code>|archive-url=</code></dd> <dd><code>https://web.archive.org/web/*/http://<wbr/>www.example.com</code> – a wildcard search results page; useful for locating an appropriate snapshot but not appropriate in a citation</dd> <dd><code>https://web.archive.org/web/<wbr/>201603/http://www.example.com</code> – incomplete timestamp; archive.org returns the most recent snapshot</dd> <dd><code>https://web.archive.org/save/http://<wbr/>www.example.com</code> – saves a new snapshot of the current target; do not use this form</dd></dl> <p>There are two forms of the basic url: </p> <dl><dd><code>https://web.archive.org/<<i>timestamp</i>>/...</code> – the old form</dd> <dd><code>https://web.archive.org/<b>web/</b><<i>timestamp</i>><<i>flags</i>>/...</code> – the new form</dd></dl> <p>The error message identifies the reason for the message. The reasons are: </p> <dl><dd><span class="error" style="font-size:inherit;">save command</span> – the archive.org url is the save command</dd> <dd><span class="error" style="font-size:inherit;">path</span> – <b>web/</b> was expected but something else was found</dd> <dd><span class="error" style="font-size:inherit;">timestamp</span> – the timestamp portion of the url path is not 14 digits</dd> <dd><span class="error" style="font-size:inherit;">flag</span> – the flag portion of the url path (if present; new form urls only) is not 2 lowercase letters followed by an underscore: 'id_'</dd> <dd><span class="error" style="font-size:inherit;">liveweb</span> – <code>liveweb.archive.org</code> is a deprecated form of the domain name</dd></dl> <p>When the archive.org url has any of these errors, Module:Citation/CS1 does not link to archive.org and emits an appropriate error message. </p><p>To resolve this error, choose the url of an appropriate snapshot from those held at archive.org. <a rel="nofollow" class="external text" href="https://archive.org/web/">Search for the target url</a>. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_with_archiveurl_citation_errors" title="Kategori:Pages with archiveurl citation errors">Category:Pages with archiveurl citation errors</a>.<sup id="cite_ref-categories_1-1" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|archive-url=_requires_|archive-date=" data-mw-thread-id="h-|archive-url=_requires_|archive-date="><span id=".7Carchive-url.3D_requires_.7Carchive-date.3D"></span><span data-mw-comment-start="" id="h-|archive-url=_requires_|archive-date="></span><span id="archive_missing_date">|archive-url= requires |archive-date= </span><span data-mw-comment-end="h-|archive-url=_requires_|archive-date="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=5" title="Endre bolk: |archive-url= requires |archive-date=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=5" title="Rediger kildekoden til seksjonen |archive-url= requires |archive-date="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|archive-url=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|archive-date=</code></span> </p><p><code>|archive-date=</code> (or its alias, <code>|archivedate=</code>), identifies the date that the web resource was archived. </p><p>To resolve this error, provide a value for <code>|archive-date=</code>. For web resources archived at archive.org,<sup id="cite_ref-archive.org_2-0" class="reference"><a href="#cite_note-archive.org-2"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> the archival date can be found in the <code>|archive-url=</code>; for resources archived at webcitation.org,<sup id="cite_ref-webcitation.org_3-0" class="reference"><a href="#cite_note-webcitation.org-3"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> the cache date is included in the archive header. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_with_archiveurl_citation_errors" title="Kategori:Pages with archiveurl citation errors">Category:Pages with archiveurl citation errors</a>.<sup id="cite_ref-categories_1-2" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|archive-url=_requires_|url=" data-mw-thread-id="h-|archive-url=_requires_|url="><span id=".7Carchive-url.3D_requires_.7Curl.3D"></span><span data-mw-comment-start="" id="h-|archive-url=_requires_|url="></span><span id="archive_missing_url">|archive-url= requires |url= </span><span data-mw-comment-end="h-|archive-url=_requires_|url="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=6" title="Endre bolk: |archive-url= requires |url=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=6" title="Rediger kildekoden til seksjonen |archive-url= requires |url="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|archive-url=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|url=</code></span> </p><p>A properly formatted citation that includes <code>|archive-url=</code> and <code>|archive-date=</code> requires <code>|url=</code>. When the citation includes <code>|url-status=live</code>, the ordering of elements in the rendered citation is changed to put the original url first. </p><p>To resolve this error, provide a value for <code>|url=</code>. For web resources archived at archive.org,<sup id="cite_ref-archive.org_2-1" class="reference"><a href="#cite_note-archive.org-2"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> the original url can be found in the <code>|archive-url=</code> value; for resources archived at webcitation.org,<sup id="cite_ref-webcitation.org_3-1" class="reference"><a href="#cite_note-webcitation.org-3"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> the original url is included in the archive header. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_with_archiveurl_citation_errors" title="Kategori:Pages with archiveurl citation errors">Category:Pages with archiveurl citation errors</a>.<sup id="cite_ref-categories_1-3" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|arxiv=_required" data-mw-thread-id="h-|arxiv=_required"><span id=".7Carxiv.3D_required"></span><span data-mw-comment-start="" id="h-|arxiv=_required"></span><span id="arxiv_missing">|arxiv= required</span><span data-mw-comment-end="h-|arxiv=_required"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=7" title="Endre bolk: |arxiv= required" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=7" title="Rediger kildekoden til seksjonen |arxiv= required"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|arxiv=</code> required</span> </p><p><span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_arXiv" title="Mal:Cite arXiv">cite arXiv</a>}}</span> requires one, but not both, of the identifier parameters <code>|arxiv=</code> or <code>|eprint=</code>. </p><p>To resolve this error, ensure that the template has <code>|arxiv=</code> or <code>|eprint=</code> with a properly constructed value. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_arXiv&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: arXiv (sida finst ikkje)">Category:CS1 errors: arXiv</a>.<sup id="cite_ref-categories_1-4" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|chapter=_ignored" data-mw-thread-id="h-|chapter=_ignored"><span id=".7Cchapter.3D_ignored"></span><span data-mw-comment-start="" id="h-|chapter=_ignored"></span><span id="chapter_ignored">|chapter= ignored</span><span data-mw-comment-end="h-|chapter=_ignored"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=8" title="Endre bolk: |chapter= ignored" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=8" title="Rediger kildekoden til seksjonen |chapter= ignored"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|chapter=</code> ignored</span> </p><p><a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> templates <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_web" class="mw-redirect" title="Mal:Cite web">cite web</a>}}</span>, <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_news" title="Mal:Cite news">cite news</a>}}</span>, <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_journal" title="Mal:Cite journal">cite journal</a>}}</span>, <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_press_release" title="Mal:Cite press release">cite press release</a>}}</span>, <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_podcast" title="Mal:Cite podcast">cite podcast</a>}}</span>, <span style="font-family:monospace;">{{<a href="/w/index.php?title=Mal:Cite_newsgroup&action=edit&redlink=1" class="new" title="Mal:Cite newsgroup (sida finst ikkje)">cite newsgroup</a>}}</span>, as well as template <span style="font-family:monospace;">{{<a href="/wiki/Mal:Citation" title="Mal:Citation">citation</a>}}</span> when it uses <code>|work=</code> or any of its aliases, do not support <code>|chapter=</code> or the aliases <code>|contribution=</code>, <code>|entry=</code>, <code>|article=</code>, or <code>|section=</code>. </p><p>To resolve this error: </p> <ul><li>use a more appropriate citation template, or</li> <li>place the content of the <code>|chapter=</code> parameter in <code>|title=</code>, or</li> <li>for <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_news" title="Mal:Cite news">cite news</a>}}</span>, <code>|department=</code> can be used to give the name of the newspaper's section, such as "Obituaries"</li></ul> <p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_chapter_ignored" title="Kategori:CS1 errors: chapter ignored">Category:CS1 errors: chapter ignored</a>.<sup id="cite_ref-categories_1-5" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|arxiv=_value" data-mw-thread-id="h-Check_|arxiv=_value"><span id="Check_.7Carxiv.3D_value"></span><span data-mw-comment-start="" id="h-Check_|arxiv=_value"></span><span id="bad_arxiv">Check |arxiv= value</span><span data-mw-comment-end="h-Check_|arxiv=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=9" title="Endre bolk: Check |arxiv= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=9" title="Rediger kildekoden til seksjonen Check |arxiv= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|arxiv=</code> value</span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|arxiv=</code>, a test is done to see if the arXiv identifier conforms with the arXiv identifier scheme.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The identifier is checked for a valid number of digits in the article id; valid year and month values; and properly-placed hyphens, slashes, and dots. </p><p>To resolve this error, ensure that the <code>|arxiv=</code> value is correct. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_arXiv&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: arXiv (sida finst ikkje)">Category:CS1 errors: arXiv</a>.<sup id="cite_ref-categories_1-6" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|asin=_value" data-mw-thread-id="h-Check_|asin=_value"><span id="Check_.7Casin.3D_value"></span><span data-mw-comment-start="" id="h-Check_|asin=_value"></span><span id="bad_asin">Check |asin= value</span><span data-mw-comment-end="h-Check_|asin=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=10" title="Endre bolk: Check |asin= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=10" title="Rediger kildekoden til seksjonen Check |asin= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|asin=</code> value</span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|asin=</code>, a test is done to see if the <a href="/w/index.php?title=ASIN&action=edit&redlink=1" class="new" title="ASIN (sida finst ikkje)">ASIN</a> identifier is contains ten upper-case alphanumeric characters without punctuation or spaces and that if the first character is numeric, that the ASIN conforms to the rules for a ten-digit <a href="/wiki/ISBN" title="ISBN">ISBN</a>. </p><p>To resolve this error, ensure that the <code>|asin=</code> value is correct. </p><p>If the <code>|asin=</code> value is correct and all-numeric, use <code>|isbn=</code> instead and delete any <code>|asin-tld=</code> parameters. Articles with CS1 citations that use <code>|asin=</code> with all numeric values are categorized in <a href="/w/index.php?title=Kategori:CS1_maint:_ASIN_uses_ISBN&action=edit&redlink=1" class="new" title="Kategori:CS1 maint: ASIN uses ISBN (sida finst ikkje)">Category:CS1 maint: ASIN uses ISBN</a>. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_ASIN&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: ASIN (sida finst ikkje)">Category:CS1 errors: ASIN</a>.<sup id="cite_ref-categories_1-7" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|bibcode=_<message>" data-mw-thread-id="h-Check_|bibcode=_<message>"><span id="Check_.7Cbibcode.3D_.3Cmessage.3E"></span><span data-mw-comment-start="" id="h-Check_|bibcode=_<message>"></span><span id="bad_bibcode">Check |bibcode= <message></span><span data-mw-comment-end="h-Check_|bibcode=_<message>"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=11" title="Endre bolk: Check |bibcode= <message>" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=11" title="Rediger kildekoden til seksjonen Check |bibcode= <message>"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|bibcode=</code> <message></span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|bibcode=</code>, a test is done to see if the <a href="/wiki/Bibcode" title="Bibcode">bibcode</a> identifier has the proper format.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Bibcodes are expected to match these requirements: </p> <dl><dd>length must be 19 characters (<message> = '<span class="error" style="font-size:100%">length</span>')</dd> <dd>characters in position(s): (except as specified otherwise, violations produce '<span class="error" style="font-size:100%">value</span>' in the <message> portion of the error message): <dl><dd>1–4 must be digits and must represent a year in the range of 1000 – next year (<message> = '<span class="error" style="font-size:100%">year</span>')</dd> <dd>5 must be a letter</dd> <dd>6–8 must be letter, ampersand, or dot (ampersand cannot directly precede a dot; &. (<message> = '<span class="error" style="font-size:100%">journal</span>'))</dd> <dd>9 must be letter or dot</dd> <dd>10–18 must be letter, digit, or dot</dd> <dd>19 must be a letter or dot</dd></dl></dd></dl> <p>To resolve this error, ensure that the <code>|bibcode=</code> value is correct. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_bibcode" title="Kategori:CS1 errors: bibcode">Category:CS1 errors: bibcode</a>.<sup id="cite_ref-categories_1-8" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|biorxiv=_value" data-mw-thread-id="h-Check_|biorxiv=_value"><span id="Check_.7Cbiorxiv.3D_value"></span><span data-mw-comment-start="" id="h-Check_|biorxiv=_value"></span><span id="bad_biorxiv">Check |biorxiv= value</span><span data-mw-comment-end="h-Check_|biorxiv=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=12" title="Endre bolk: Check |biorxiv= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=12" title="Rediger kildekoden til seksjonen Check |biorxiv= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|biorxiv=</code> value</span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|biorxiv=</code>, a test is done to see if the <a href="/w/index.php?title=BioRxiv&action=edit&redlink=1" class="new" title="BioRxiv (sida finst ikkje)">bioRxiv</a> identifier comprises six numeric characters without punctuation or spaces. A common error is to include the bioRxiv <i>url</i> (https://dx.doi.org/10.1101/<span style="color:red"><BIORXIV></span>), or the biorxiv <i>doi</i> (10.1101/<span style="color:red"><BIORXIV></span>) </p><p>To resolve this error, ensure that the <code>|biorxiv=</code> value is correct. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_bioRxiv&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: bioRxiv (sida finst ikkje)">Category:CS1 errors: bioRxiv</a>.<sup id="cite_ref-categories_1-9" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|citeseerx=_value" data-mw-thread-id="h-Check_|citeseerx=_value"><span id="Check_.7Cciteseerx.3D_value"></span><span data-mw-comment-start="" id="h-Check_|citeseerx=_value"></span><span id="bad_citeseerx">Check |citeseerx= value</span><span data-mw-comment-end="h-Check_|citeseerx=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=13" title="Endre bolk: Check |citeseerx= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=13" title="Rediger kildekoden til seksjonen Check |citeseerx= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|citeseerx=</code> value</span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|citeseerx=</code>, a test is done to see if the <a href="/w/index.php?title=CiteSeerX&action=edit&redlink=1" class="new" title="CiteSeerX (sida finst ikkje)">CiteSeerX</a> identifier has the proper format. The expected identifier is the value assigned to the <code>?doi=</code> query key in the URL of a CiteSeerX document. (This query key should not be confused with a <a href="/w/index.php?title=Digital_Object_Identifier&action=edit&redlink=1" class="new" title="Digital Object Identifier (sida finst ikkje)">Digital Object Identifier</a>: it should not be input as <code>|doi=</code>.) </p><p>For instance, if you want to link to <code><a rel="nofollow" class="external free" href="http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.220.7880">http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.220.7880</a></code>, use <code>|citeseerx=10.1.1.220.7880</code>. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_citeseerx&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: citeseerx (sida finst ikkje)">Category:CS1 errors: citeseerx</a>.<sup id="cite_ref-categories_1-10" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_date_values_in:_|<param1>=,_|<param2>=,_..." data-mw-thread-id="h-Check_date_values_in:_|<param1>=,_|<param2>=,_..."><span id="Check_date_values_in:_.7C.3Cparam1.3E.3D.2C_.7C.3Cparam2.3E.3D.2C_..."></span><span data-mw-comment-start="" id="h-Check_date_values_in:_|<param1>=,_|<param2>=,_..."></span><span id="bad_date">Check date values in: |<param1>=, |<param2>=, ...</span><span data-mw-comment-end="h-Check_date_values_in:_|<param1>=,_|<param2>=,_..."></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=14" title="Endre bolk: Check date values in: |<param1>=, |<param2>=, ..." class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=14" title="Rediger kildekoden til seksjonen Check date values in: |<param1>=, |<param2>=, ..."><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check date values in: <code style="color:inherit; border:inherit; padding:inherit;">|<param1>=, |<param2>=, ...</code></span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain date-holding parameters, an automated test is done to see if the dates are real dates that comply with a <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">subset of the date rules</a> in Wikipedia's Manual of Style, specifically checking for violations of <a href="/w/index.php?title=Wikipedia:Manual_of_Style/Dates_and_numbers&action=edit&redlink=1" class="new" title="Wikipedia:Manual of Style/Dates and numbers (sida finst ikkje)">MOS:DATEFORMAT</a>. </p><p>To resolve this error, ensure that the date is an actual date and that the date format follows the in the named parameter. See <a href="/wiki/Hjelp:CS1_errors#ExamplesOfUnacceptableDates" class="mw-redirect" title="Hjelp:CS1 errors">examples of unacceptable dates and how to fix them</a>, below. Or, some conceptual issues to look for: </p> <ul><li>impossible dates, such as 29 February 2011 (2011 was not a leap year)</li> <li><code>|access-date=</code> must specify a day, not just a month or year.</li> <li>misplaced, incorrect, or extraneous punctuation</li> <li>extraneous text</li> <li>hyphens or slashes instead of en dashes in date ranges (en dashes are required)</li> <li>misspelling or improper capitalization (see for more detail that is not in )</li> <li>other unacceptable date formats listed in</li> <li>more than one date in a date-holding parameter</li> <li>years before 100 AD, including BCE/BC dates. Try using parameter <code>|orig-year=</code> instead.</li></ul> <p>See <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Help: Citation Style 1</a> for information about limitations in the CS1 citation templates' handling of date formats. <a href="/w/index.php?title=Wikipedia:DATERANGE&action=edit&redlink=1" class="new" title="Wikipedia:DATERANGE (sida finst ikkje)">The MOS section on date ranges</a> describes how to separate dates in a date range. Do not use <code>&nbsp;</code>, <code>&ndash;</code>, or <span style="font-family:monospace;">{{<a href="/wiki/Mal:Spaced_ndash" title="Mal:Spaced ndash">spaced ndash</a>}}</span> as these corrupt the metadata. To add an en dash, use the <a href="/w/index.php?title=Hjelp:CharInsert&action=edit&redlink=1" class="new" title="Hjelp:CharInsert (sida finst ikkje)">CharInsert</a> edit tool or see <a href="/w/index.php?title=Wikipedia:How_to_make_dashes&action=edit&redlink=1" class="new" title="Wikipedia:How to make dashes (sida finst ikkje)">Wikipedia:How to make dashes</a>. You may also use this one: –. A bot is often able to correct the separator, provided the overall format is unambiguous. </p><p>Future dates in <code>|date=</code> in CS1|2 citations are limited to current year + 1; that is, for 2024, citation dates in 2025 are acceptable but citation dates in 2026 and beyond are not. </p><p>Dates prior to 1582 are treated as <a href="/w/index.php?title=Julian_calendar&action=edit&redlink=1" class="new" title="Julian calendar (sida finst ikkje)">Julian calendar</a> dates. Dates from 1582 onward are treated as <a href="/w/index.php?title=Gregorian_calendar&action=edit&redlink=1" class="new" title="Gregorian calendar (sida finst ikkje)">Gregorian calendar</a> dates. The Julian calendar was used in some places until approximately 1923. Three Julian calendar dates in the overlap period, 29 February in the years 1700, 1800, and 1900, will cause this error message because those years are not leap years in the Gregorian calendar. </p><p>The access date (in <code>|access-date=</code>) is checked to ensure that it contains a full date (day, month, and year) and is between 15 January 2001 (the founding date of Wikipedia) and today's date plus one day, because it represents the date that an editor viewed a web-based source to verify a statement on Wikipedia. Because editors may be in time zones that are one day ahead of the UTC date, one extra day is accepted. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_dates" title="Kategori:CS1 errors: dates">Category:CS1 errors: dates</a> (0 pages).<sup id="cite_ref-categories_1-11" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> <span id="Date_Fix_Table"></span><span id="Dates"></span><span id="DateFixTable"></span> <span id="ExamplesOfUnacceptableDates"></span> </p> <table class="wikitable"> <caption>Examples of unacceptable dates and how to fix them </caption> <tbody><tr> <th>Issue</th> <th>Unacceptable</th> <th>Acceptable </th></tr> <tr> <td>Hyphen in date range (use en dash)</td> <td><code>|date=2002<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>2003</code></td> <td><code>|date=2002<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>2003</code> </td></tr> <tr> <td>Slash in date range (use en dash)</td> <td><code>|date=2002<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>2003</code> or <code>|date=July<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>August 2003</code></td> <td><code>|date=2002<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>2003</code> or <code>|date=July<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>August 2003</code> </td></tr> <tr> <td>Hyphen in date range (use en dash)</td> <td><code>|date=April<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>May 2004</code></td> <td><code>|date=April<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>May 2004</code> </td></tr> <tr> <td>Missing space around en dash for range of full dates</td> <td><code>|date=April 2003<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>May 2004</code></td> <td><code>|date=April 2003 <a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> May 2004</code> </td></tr> <tr> <td>Month capitalization</td> <td><code>|date=28 <a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Redebruary</a> 1900</code></td> <td><code>|date=28 <a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Greenebruary</a> 1900</code> </td></tr> <tr> <td>Month capitalization</td> <td><code>|date=28 F<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a> 1900</code></td> <td><code>|date=28 F<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 1900</code> </td></tr> <tr> <td>Season capitalization</td> <td><code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Redpring</a> 2011</code></td> <td><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Greenpring</a> 2011</code> </td></tr> <tr> <td>Future date (typo)</td> <td><code>|date=2<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>2</code></td> <td><code>|date=2<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>2</code> </td></tr> <tr> <td>Access date in future (see note above)</td> <td><code>|accessdate=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a></code></td> <td><code>|accessdate=<a href="/w/index.php?title=Mal:Currentmonthday&action=edit&redlink=1" class="new" title="Mal:Currentmonthday (sida finst ikkje)">Mal:Currentmonthday</a>, 2024</code> </td></tr> <tr> <td>Access date impossibly far in the past (typo)</td> <td><code>|access-date=1 January 20<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a></code></td> <td><code>|access-date=1 January 20<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a></code> </td></tr> <tr> <td>Access date only specifies month</td> <td><code>|access-date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a> 2015</code></td> <td><code>|access-date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 2015</code> </td></tr> <tr> <td>Ambiguous date range or year and month</td> <td><code>|date=2002-<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a></code></td> <td><div class="plainlist"> <ul><li><code>|date=2002–<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>03</code></li> <li><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 2002</code></li></ul> </div> </td></tr> <tr> <td>Bad abbreviation</td> <td><code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a> 28, 1900</code></td> <td><div class="plainlist"> <ul><li><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 28, 1900</code></li> <li><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 28, 1900</code></li></ul> </div> </td></tr> <tr> <td>Nonexistent date</td> <td><code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a></code></td> <td> </td></tr> <tr> <td>Undated</td> <td><code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a></code></td> <td><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a></code> </td></tr> <tr> <td>Comma in month and year</td> <td><code>|date=February<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a> 1900</code></td> <td><code>|date=February 1900</code> </td></tr> <tr> <td>Comma in season</td> <td><code>|date=Winter<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a> 1900–1901</code></td> <td><code>|date=Winter 1900–1901</code> </td></tr> <tr> <td>Missing comma in format which requires it</td> <td><code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a></code></td> <td><code>|date=February 28<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 1900</code> or <code>|date=28 February 1900</code> </td></tr> <tr> <td>Non-date text</td> <td><code>|date=2008<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a></code></td> <td><code>|date=2008</code> <a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> </td></tr> <tr> <td>Zero-padding</td> <td><code>|date=January <a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>, 1987</code></td> <td><code>|date=January <a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>, 1987</code> </td></tr> <tr> <td>Date with slashes</td> <td><code>|date=12<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>6<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>87</code></td> <td><div class="plainlist"> <ul><li><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>87</code></li> <li><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>87</code></li></ul> </div> </td></tr> <tr> <td>Two-digit year</td> <td><code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>-12-06</code></td> <td><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>87-12-06</code> </td></tr> <tr> <td>One-digit month or day</td> <td><code>|date=2007-<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>-<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a></code></td> <td><code>|date=2007-<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>-<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a></code> </td></tr> <tr> <td>Wikified date</td> <td><code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>April 1<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>, <a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>1999<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a> </code></td> <td><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a></code> </td></tr> <tr> <td>"mm-dd-yyyy" or "dd-mm-yyyy" date format</td> <td><code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a>2009</code></td> <td><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 2009</code> or <code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 2009</code><br/>or<br/><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 2009</code> or <code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 2009</code> </td></tr> <tr> <td>Approximate or uncertain dates</td> <td><code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a> 1970</code> or <code>|date=<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Red</a> 1970</code></td> <td><code>|date=<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a> 1970</code> </td></tr> </tbody></table> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|doi=_value" data-mw-thread-id="h-Check_|doi=_value"><span id="Check_.7Cdoi.3D_value"></span><span data-mw-comment-start="" id="h-Check_|doi=_value"></span><span id="bad_doi">Check |doi= value</span><span data-mw-comment-end="h-Check_|doi=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=15" title="Endre bolk: Check |doi= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=15" title="Rediger kildekoden til seksjonen Check |doi= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|doi=</code> value</span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|doi=</code>, a test is done to see if the prefix portion of the <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a> value is correctly formatted and has what appears to be a valid registrant code. A proper doi prefix begins with the <code>10.</code> directory indicator. The remaining portion of the prefix is a string of digits and the dot character which form the registrant code. When the directory indicator is <code>10.</code>, the cs1|2 templates test for a valid registrant code. Valid registrant codes: </p> <ul><li>must be composed of digits</li> <li>must be in the range: <ul><li>1000–9999</li> <li>10000–39999</li></ul></li> <li>may have one or more subcodes that begin with a dot followed by digits (1000.10)</li> <li>must not be 5555 (invalid/temporary/test)</li></ul> <p>Additionally, the <code>|doi=</code> value is checked to make sure that it does not contain spaces, en dashes, does not end with punctuation. Further validation of the DOI is not performed. </p><p>To resolve this error, ensure that the <code>|doi=</code> value is correct. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_DOI" title="Kategori:CS1 errors: DOI">Category:CS1 errors: DOI</a>.<sup id="cite_ref-categories_1-12" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|hdl=_value" data-mw-thread-id="h-Check_|hdl=_value"><span id="Check_.7Chdl.3D_value"></span><span data-mw-comment-start="" id="h-Check_|hdl=_value"></span><span id="bad_hdl">Check |hdl= value</span><span data-mw-comment-end="h-Check_|hdl=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=16" title="Endre bolk: Check |hdl= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=16" title="Rediger kildekoden til seksjonen Check |hdl= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|hdl=</code> value</span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|hdl=</code>, a test is done to see if the <a href="/w/index.php?title=Handle_System&action=edit&redlink=1" class="new" title="Handle System (sida finst ikkje)">hdl</a> value looks like a properly defined value. The <code>|hdl=</code> value is checked to make sure that it does not contain spaces or en dashes and does not end with punctuation. Further validation of the hdl is not performed. </p><p>To resolve this error, ensure that the <code>|hdl=</code> value is correct. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_HDL&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: HDL (sida finst ikkje)">Category:CS1 errors: HDL</a>.<sup id="cite_ref-categories_1-13" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|isbn=_value" data-mw-thread-id="h-Check_|isbn=_value"><span id="Check_.7Cisbn.3D_value"></span><span data-mw-comment-start="" id="h-Check_|isbn=_value"></span><span id="bad_isbn">Check |isbn= value</span><span data-mw-comment-end="h-Check_|isbn=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=17" title="Endre bolk: Check |isbn= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=17" title="Rediger kildekoden til seksjonen Check |isbn= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|isbn=</code> value: <type></span> </p><p><a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates that contain <code>|isbn=</code> are checked to ensure that the <a href="/wiki/ISBN" title="ISBN">ISBN</a> is the proper length (ten or thirteen digits), that the ISBN uses the correct optional separators (simple space or hyphen), and that the final <a href="/w/index.php?title=Check_digit&action=edit&redlink=1" class="new" title="Check digit (sida finst ikkje)">check digit</a> is correct according to the ISBN specification. Only one ISBN is allowed in this field because the whole <code>|isbn=</code> value is included in the citation's <a href="/w/index.php?title=COinS&action=edit&redlink=1" class="new" title="COinS (sida finst ikkje)">COinS</a> <a href="/w/index.php?title=Metadata&action=edit&redlink=1" class="new" title="Metadata (sida finst ikkje)">metadata</a>. See also <a href="/w/index.php?title=Wikipedia:COinS&action=edit&redlink=1" class="new" title="Wikipedia:COinS (sida finst ikkje)">Wikipedia:COinS</a>. More than one ISBN, or characters that are not part of the ISBN, corrupt the COinS metadata and may also corrupt the link to <a href="/wiki/Spesial:Bokkjelder" title="Spesial:Bokkjelder">Special:BookSources</a>. </p><p>The error message <type> indicator can be: </p> <dl><dd><span class="error" style="font-size:100%">length</span> – ISBN is not 10 or 13 digits</dd> <dd><span class="error" style="font-size:100%">checksum</span> – ISBN has one or more incorrect digits; look for typos and transposition</dd> <dd><span class="error" style="font-size:100%">invalid character</span> – ISBN has one or more 'digits' that is not in the allowed set appropriate to ISBN length</dd> <dd><span class="error" style="font-size:100%">invalid prefix</span> – 13-digit ISBNs must begin with '978' or '979'</dd> <dd><span class="error" style="font-size:100%">invalid form</span> – 10-digit ISBNs with the mis-positioned 'X' character</dd></dl> <p>To resolve this error, ensure that the <code>|isbn=</code> value is correct, that only one ISBN is used, that the proper optional separators are used, and that no other text is included. Use the 13-digit ISBN <i>when it is available</i>. When a 10-digit ISBN is used, if the check digit is a lowercase 'x', change it to an uppercase 'X'. </p> <ul><li><b>Do not</b> try to resolve the error by simply recalculating the check digit. The check digit is there to check whether the main part of the number is correct. If the ISBN is failing to validate, it is likely that there is a typo in the main part of the number. In this case, recalculating the check digit results in an apparently valid ISBN that leads to the wrong source (or to nowhere).</li> <li>If you only have a 10-digit ISBN, <b>do</b> use the number as-is, do not try to convert it to the 13-digit form.</li> <li>If the ISBN as printed in your source is refusing to validate, <b>do</b> check both the front matter and the book cover for ISBNs. It is not uncommon for the ISBN to be misprinted in the front matter but correct on the cover.</li> <li><b>Do</b> preview your edit and check that the new ISBN does now link to the correct source.</li></ul> <p>In very rare cases, publishers have released books with malformed ISBNs. If you are certain that a non-conforming ISBN truly corresponds to the published work, then you can add <code>|ignore-isbn-error=true</code> to the citation in order to suppress the error message. In many cases, books may have been reissued with a corrected ISBN. Use a corrected ISBN when possible. </p><p>Sometimes there are numbers assigned to <code>|isbn=</code> that appear to be legitimate – length is right, check digit is correct – but that aren't true ISBN numbers. This <a rel="nofollow" class="external text" href="http://isbn.org/ISBN_converter">tool</a> may be helpful. </p><p>See also <a href="/w/index.php?title=Wikipedia:ISBN&action=edit&redlink=1" class="new" title="Wikipedia:ISBN (sida finst ikkje)">Wikipedia:ISBN</a>. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_ISBN" title="Kategori:CS1 errors: ISBN">Category:CS1 errors: ISBN</a>.<sup id="cite_ref-categories_1-14" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|ismn=_value" data-mw-thread-id="h-Check_|ismn=_value"><span id="Check_.7Cismn.3D_value"></span><span data-mw-comment-start="" id="h-Check_|ismn=_value"></span><span id="bad_ismn">Check |ismn= value</span><span data-mw-comment-end="h-Check_|ismn=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=18" title="Endre bolk: Check |ismn= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=18" title="Rediger kildekoden til seksjonen Check |ismn= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|ismn=</code> value</span> </p><p><a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates that contain <code>|ismn=</code> are checked to ensure that the <a href="/w/index.php?title=ISMN&action=edit&redlink=1" class="new" title="ISMN (sida finst ikkje)">ISMN</a> is the proper length (thirteen digits), that the ISMN uses the correct optional separators (simple space or hyphen), and that the final <a href="/w/index.php?title=Check_digit&action=edit&redlink=1" class="new" title="Check digit (sida finst ikkje)">check digit</a> is correct according to the ISMN specification. Only one ISMN is allowed in this field because the whole <code>|ismn=</code> value is included in the citation's <a href="/w/index.php?title=COinS&action=edit&redlink=1" class="new" title="COinS (sida finst ikkje)">COinS</a> <a href="/w/index.php?title=Metadata&action=edit&redlink=1" class="new" title="Metadata (sida finst ikkje)">metadata</a>. See also <a href="/w/index.php?title=Wikipedia:COinS&action=edit&redlink=1" class="new" title="Wikipedia:COinS (sida finst ikkje)">Wikipedia:COinS</a>. More than one ISMN, or characters that are not part of the ISMN, corrupt the COinS metadata. </p><p>To resolve this error, ensure that the <code>|ismn=</code> value is correct, that only one ISMN is used, that the proper optional separators are used, and that no other text is included. Make sure that the ISMN contains exactly 13 digits. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_ISMN&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: ISMN (sida finst ikkje)">Category:CS1 errors: ISMN</a>.<sup id="cite_ref-categories_1-15" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|issn=_value" data-mw-thread-id="h-Check_|issn=_value"><span id="Check_.7Cissn.3D_value"></span><span data-mw-comment-start="" id="h-Check_|issn=_value"></span><span id="bad_issn">Check |issn= value</span><span data-mw-comment-end="h-Check_|issn=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=19" title="Endre bolk: Check |issn= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=19" title="Rediger kildekoden til seksjonen Check |issn= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a></p><div class="plainlist"> <ul><li><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|issn=</code> value</span></li> <li><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|eissn=</code> value</span></li></ul></div> <p><a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates that contain <code>|issn=</code> and/or <code>|eissn=</code> are checked to ensure that the <a href="/wiki/ISSN" title="ISSN">ISSN</a> is the proper length (eight digits) and that the final <a href="/w/index.php?title=Check_digit&action=edit&redlink=1" class="new" title="Check digit (sida finst ikkje)">check digit</a> validates according to the ISSN specification. Only one each of ISSN and eISSN is allowed in this field because the whole <code>|issn=</code> and <code>|eissn=</code> values are included in the citation's <a href="/w/index.php?title=COinS&action=edit&redlink=1" class="new" title="COinS (sida finst ikkje)">COinS</a> <a href="/w/index.php?title=Metadata&action=edit&redlink=1" class="new" title="Metadata (sida finst ikkje)">metadata</a>. See also <a href="/w/index.php?title=Wikipedia:COinS&action=edit&redlink=1" class="new" title="Wikipedia:COinS (sida finst ikkje)">Wikipedia:COinS</a>. The ISSN and eISSN are always rendered as two four-digit numbers separated with a hyphen. </p><p>To resolve this error, ensure that the <code>|issn=</code> and <code>|eissn=</code> values are correct, that only one value per parameter is used, and that no other text is included (allowable characters are 0-9, X, and -). If the check-digit is a lowercase 'x', change it to an uppercase 'X'. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_ISSN" title="Kategori:CS1 errors: ISSN">Category:CS1 errors: ISSN</a>.<sup id="cite_ref-categories_1-16" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|jfm=_value" data-mw-thread-id="h-Check_|jfm=_value"><span id="Check_.7Cjfm.3D_value"></span><span data-mw-comment-start="" id="h-Check_|jfm=_value"></span><span id="bad_jfm">Check |jfm= value</span><span data-mw-comment-end="h-Check_|jfm=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=20" title="Endre bolk: Check |jfm= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=20" title="Rediger kildekoden til seksjonen Check |jfm= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|jfm=</code> value</span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|jfm=</code>, a test is done to see if the <a href="/w/index.php?title=Jahrbuch_%C3%BCber_die_Fortschritte_der_Mathematik&action=edit&redlink=1" class="new" title="Jahrbuch über die Fortschritte der Mathematik (sida finst ikkje)">jfm</a> identifier value looks like a properly defined value. The <code>|jfm=</code> identifier is checked to make sure that it has the form: <code>nn.nnnn.nn</code> where <code>n</code> is any digit 0–9. Further validation of the jfm identifier is not performed. </p><p>To resolve this error, ensure that the <code>|jfm=</code> value is correct. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_JFM&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: JFM (sida finst ikkje)">Category:CS1 errors: JFM</a>.<sup id="cite_ref-categories_1-17" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|lccn=_value" data-mw-thread-id="h-Check_|lccn=_value"><span id="Check_.7Clccn.3D_value"></span><span data-mw-comment-start="" id="h-Check_|lccn=_value"></span><span id="bad_lccn">Check |lccn= value</span><span data-mw-comment-end="h-Check_|lccn=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=21" title="Endre bolk: Check |lccn= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=21" title="Rediger kildekoden til seksjonen Check |lccn= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|lccn=</code> value</span> </p><p>The <code>|lccn=</code> parameter is the <a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">Library of Congress Control Number</a> identifier. It is checked to ensure that the identifier is the proper length and has the correct initial digits. </p><p>LCCN is a character string 8–12 characters long. The length of the LCCN dictates the character type of the initial 1–3 characters; the rightmost eight are always digits.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable"> <caption>LCCN format description </caption> <tbody><tr> <th>Length</th> <th>Description </th></tr> <tr> <td>8</td> <td>all characters are digits </td></tr> <tr> <td>9</td> <td>first character is a lower case letter </td></tr> <tr> <td>10</td> <td>first two characters are either both lower case letters or both digits </td></tr> <tr> <td>11</td> <td>first character is a lower case letter, second and third characters are either both lower case letters or both digits </td></tr> <tr> <td>12</td> <td>first two characters are both lower case letters </td></tr> </tbody></table> <p>Further validation is not performed. </p><p>To resolve this error, ensure that the <code>|lccn=</code> value is correct and that there are no other letters, punctuation, or other characters. </p><p>When receiving this error, be on the lookout for publishers who omitted leading zeros in the LCCN following the two or four digit year. For example, an LCCN that is <a rel="nofollow" class="external text" href="https://catalog.loc.gov/vwebv/search?searchCode=LCCN&searchArg=92035247&searchType=1&permalink=y">properly 92-035427</a> could be shortened in the printed work to <a rel="nofollow" class="external text" href="https://books.google.com/books?id=3ocPU-S9gloC&q=35247">92-35247</a>. When experimenting with inserting omitted zeroes, cross-check the finished number against the LCCN permalinks online. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_LCCN&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: LCCN (sida finst ikkje)">Category:CS1 errors: LCCN</a>.<sup id="cite_ref-categories_1-18" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|message-id=_value" data-mw-thread-id="h-Check_|message-id=_value"><span id="Check_.7Cmessage-id.3D_value"></span><span data-mw-comment-start="" id="h-Check_|message-id=_value"></span><span id="bad_message_id">Check |message-id= value</span><span data-mw-comment-end="h-Check_|message-id=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=22" title="Endre bolk: Check |message-id= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=22" title="Rediger kildekoden til seksjonen Check |message-id= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|message-id=</code> value</span> </p><p>The <code>|message-id=</code> parameter holds the unique identifier associated with a netnews message.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The value in <code>|message-id=</code> is checked to make sure that it contains <code>@</code> between left and right identifiers. <code>|message-id=</code> is also checked to make sure that the first character is not <code><</code> and the last character is not <code>></code>. <a href="/wiki/Modul:Citation/CS1" title="Modul:Citation/CS1">Module:Citation/CS1</a> adds the uri <code>news:</code> to the value in <code>|message-id=</code>. If the value in <code>|message-id=</code> is wrapped in <code><...></code> characters, the link created fails. </p><p>Further validation is not performed. </p><p>To resolve this error, ensure that the <code>|message-id=</code> value is correct, that it contains <code>@</code> and is not wrapped in <code><...></code> characters. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_message-id&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: message-id (sida finst ikkje)">Category:CS1 errors: message-id</a>.<sup id="cite_ref-categories_1-19" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|mr=_value" data-mw-thread-id="h-Check_|mr=_value"><span id="Check_.7Cmr.3D_value"></span><span data-mw-comment-start="" id="h-Check_|mr=_value"></span><span id="bad_mr">Check |mr= value</span><span data-mw-comment-end="h-Check_|mr=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=23" title="Endre bolk: Check |mr= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=23" title="Rediger kildekoden til seksjonen Check |mr= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|mr=</code> value</span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|mr=</code>, a test is done to see if the <a href="/w/index.php?title=Mathematical_Reviews&action=edit&redlink=1" class="new" title="Mathematical Reviews (sida finst ikkje)">mr</a> identifier value looks like a properly defined value. The <code>|mr=</code> identifier is checked to make sure that it contains only digits and that it is no more than seven digits in length. Further validation of the mr identifier is not performed. </p><p>To resolve this error, ensure that the <code>|mr=</code> value is correct. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_MR&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: MR (sida finst ikkje)">Category:CS1 errors: MR</a>.<sup id="cite_ref-categories_1-20" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|oclc=_value" data-mw-thread-id="h-Check_|oclc=_value"><span id="Check_.7Coclc.3D_value"></span><span data-mw-comment-start="" id="h-Check_|oclc=_value"></span><span id="bad_oclc">Check |oclc= value</span><span data-mw-comment-end="h-Check_|oclc=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=24" title="Endre bolk: Check |oclc= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=24" title="Rediger kildekoden til seksjonen Check |oclc= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|oclc=</code> value</span> </p><p>The <code>|oclc=</code> parameter is the <a href="/wiki/OCLC" class="mw-redirect" title="OCLC">OCLC</a> identifier. Only a single OCLC identifier is allowed. The identifier must be in one of these forms: </p> <ol><li>prefix <code>ocm</code> followed by 8 digits</li> <li>prefix <code>ocn</code> followed by 9 digits</li> <li>prefix <code>on</code> followed by 10 digits</li> <li>prefix <code>(OCoLC)</code> followed by a variable number of digits without leading zeros</li> <li>1 to 10 digits without prefix</li></ol> <p>Further validation is not performed. </p><p>To resolve this error, ensure that the <code>|oclc=</code> value is correct. </p><p>A tip for fixing this error: Editors sometimes place valid <a href="/wiki/ISBN" title="ISBN">ISBN</a>, <a href="/w/index.php?title=LCCN&action=edit&redlink=1" class="new" title="LCCN (sida finst ikkje)">LCCN</a>, <a href="/w/index.php?title=ASIN&action=edit&redlink=1" class="new" title="ASIN (sida finst ikkje)">ASIN</a>, or other identifiers in <code>|oclc=</code>. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_OCLC&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: OCLC (sida finst ikkje)">Category:CS1 errors: OCLC</a>.<sup id="cite_ref-categories_1-21" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|ol=_value" data-mw-thread-id="h-Check_|ol=_value"><span id="Check_.7Col.3D_value"></span><span data-mw-comment-start="" id="h-Check_|ol=_value"></span><span id="bad_ol">Check |ol= value</span><span data-mw-comment-end="h-Check_|ol=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=25" title="Endre bolk: Check |ol= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=25" title="Rediger kildekoden til seksjonen Check |ol= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|ol=</code> value</span> </p><p>The <code>|ol=</code> parameter is the <a href="/w/index.php?title=Open_Library&action=edit&redlink=1" class="new" title="Open Library (sida finst ikkje)">Open Library</a> identifier. The identifier is one or more digits followed by a last character that is either <code>A</code> (authors), <code>M</code> (books), or <code>W</code> (works). Further validation is not performed. </p><p>To resolve this error, ensure that the <code>|ol=</code> value is correct. Do not include "OL" in the value. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_OL&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: OL (sida finst ikkje)">Category:CS1 errors: OL</a>.<sup id="cite_ref-categories_1-22" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|<param>-link=_value" data-mw-thread-id="h-Check_|<param>-link=_value"><span id="Check_.7C.3Cparam.3E-link.3D_value"></span><span data-mw-comment-start="" id="h-Check_|<param>-link=_value"></span><span id="bad_paramlink">Check |<param>-link= value</span><span data-mw-comment-end="h-Check_|<param>-link=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=26" title="Endre bolk: Check |<param>-link= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=26" title="Rediger kildekoden til seksjonen Check |<param>-link= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a></p><div class="plainlist"> <ul><li><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|<param>-link=</code> value</span></li> <li><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|<param>=</code> value</span></li></ul></div> <p>These link-holding parameters and their matching title-holding parameters are combined to create a working <a href="/w/index.php?title=Wikilink&action=edit&redlink=1" class="new" title="Wikilink (sida finst ikkje)">wikilink</a> to a related article. </p> <div style="-moz-column-width: 20em; -webkit-column-width: 20em; column-width: 20em;"> <ul><li><code>|author-link=</code></li> <li><code>|contributor-link=</code></li> <li><code>|editor-link=</code></li> <li><code>|episode-link=</code></li> <li><code>|series-link=</code></li> <li><code>|subject-link=</code></li> <li><code>|title-link=</code></li> <li><code>|translator-link=</code></li> <li><code>|author=</code></li> <li><code>|contributor=</code></li> <li><code>|editor=</code></li> <li><code>|episode=</code></li> <li><code>|series=</code></li> <li><code>|subject=</code></li> <li><code>|title=</code></li> <li><code>|translator=</code></li></ul> </div> <p><br/> (Parameters checked for this error may also be of the form <code>|authorlink=</code>, <code>|authorlink1=</code>, <code>|author1-link=</code>, or <code>|author-link1=</code>.) </p><p>This error occurs when any of these <code>|<param>-link=</code> parameters contain a wikilink or a URL, or they contain any of the characters not permitted in Wikipedia article titles per <a href="/w/index.php?title=Wikipedia:TITLESPECIALCHARACTERS&action=edit&redlink=1" class="new" title="Wikipedia:TITLESPECIALCHARACTERS (sida finst ikkje)">WP:TITLESPECIALCHARACTERS</a> (except <code>_</code> (underscore), used as a replacement for spaces, and <code>#</code>, used as a <a href="/w/index.php?title=Fragment_identifier&action=edit&redlink=1" class="new" title="Fragment identifier (sida finst ikkje)">fragment identifier</a> when linking to article sections). The prohibited characters are: <code>< > [ ] | { }</code>. </p><p>The <code>|<param>-link=</code> parameter value should contain only the title of a Wikipedia article or a link to a section of a Wikipedia article. <a href="/wiki/Modul:Citation/CS1" title="Modul:Citation/CS1">Module:Citation/CS1</a> checks the <code>|<param>-link=</code> parameter values for wikimarkup and for a <a href="/w/index.php?title=URI_scheme&action=edit&redlink=1" class="new" title="URI scheme (sida finst ikkje)">URI scheme</a> (<code>http://</code>, <code>https://</code>, the protocol relative scheme <code>//</code>, etc.). </p><p>This error can also be caused when there is a <code>|<param>-link=</code> value and the matching <code>|<param>=</code> parameter contains a wikilink. </p><p>To resolve this error, do one of the following: </p> <ul><li>Ensure that the <code>|<param>-link=</code> value is the full name of a Wikipedia article (without brackets) or a section of an article, and not a link to an external web site.</li> <li>Make sure that there are no wikilinks in the matching <code>|<param>=</code> parameters.</li> <li>If you want to link to a URL outside of Wikipedia, move the link to <code>|url=</code> or a similar parameter, if one is available in the template you are using.</li></ul> <p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_parameter_link&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: parameter link (sida finst ikkje)">Category:CS1 errors: parameter link</a>.<sup id="cite_ref-categories_1-23" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|pmc=_value" data-mw-thread-id="h-Check_|pmc=_value"><span id="Check_.7Cpmc.3D_value"></span><span data-mw-comment-start="" id="h-Check_|pmc=_value"></span><span id="bad_pmc">Check |pmc= value</span><span data-mw-comment-end="h-Check_|pmc=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=27" title="Endre bolk: Check |pmc= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=27" title="Rediger kildekoden til seksjonen Check |pmc= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|pmc=</code> value</span> </p><p>The <code>|pmc=</code> parameter is the <a href="/w/index.php?title=PubMed_Central&action=edit&redlink=1" class="new" title="PubMed Central (sida finst ikkje)">PubMed Central</a> identifier. PMCs are sequential numbers beginning at 1 and counting up. <a href="/wiki/Modul:Citation/CS1" title="Modul:Citation/CS1">Module:Citation/CS1</a> checks the PMC identifier to make sure that the value is a number greater than zero and less than 6000000 and that the identifier contains only digits. Further validation is not performed. </p><p>To resolve this error, ensure that the <code>|pmc=</code> value is correct, and that there are no letters, punctuation, or other characters. Do not include "PMC" in the value. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_PMC&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: PMC (sida finst ikkje)">Category:CS1 errors: PMC</a>.<sup id="cite_ref-categories_1-24" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|pmid=_value" data-mw-thread-id="h-Check_|pmid=_value"><span id="Check_.7Cpmid.3D_value"></span><span data-mw-comment-start="" id="h-Check_|pmid=_value"></span><span id="bad_pmid">Check |pmid= value</span><span data-mw-comment-end="h-Check_|pmid=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=28" title="Endre bolk: Check |pmid= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=28" title="Rediger kildekoden til seksjonen Check |pmid= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|pmid=</code> value</span> </p><p>The <code>|pmid=</code> parameter is the <a href="/wiki/PubMed#PubMed_identifier" title="PubMed">PubMed identifier</a>. PMIDs are checked to ensure that the identifier is a simple number without punctuation or spaces with a value greater than or equal to 1 and less than or equal to 33000000. Further validation is not performed. </p><p>To resolve this error, ensure that the <code>|pmid=</code> value is correct. If you find something that looks like a PMID and begins with "PMC", use <code>|pmc=</code> instead of <code>|pmid=</code>. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_PMID" title="Kategori:CS1 errors: PMID">Category:CS1 errors: PMID</a>.<sup id="cite_ref-categories_1-25" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|ssrn=_value" data-mw-thread-id="h-Check_|ssrn=_value"><span id="Check_.7Cssrn.3D_value"></span><span data-mw-comment-start="" id="h-Check_|ssrn=_value"></span><span id="bad_ssrn">Check |ssrn= value</span><span data-mw-comment-end="h-Check_|ssrn=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=29" title="Endre bolk: Check |ssrn= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=29" title="Rediger kildekoden til seksjonen Check |ssrn= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|ssrn=</code> value</span> </p><p>The <code>|ssrn=</code> parameter is the <a href="/w/index.php?title=Social_Science_Research_Network&action=edit&redlink=1" class="new" title="Social Science Research Network (sida finst ikkje)">Social Science Research Network identifier</a>. SSRNs are checked to ensure that the identifier is a simple number without punctuation or spaces with a value greater than or equal to 100 and less than or equal to 3500000. Further validation is not performed. </p><p>To resolve this error, ensure that the <code>|ssrn=</code> value is correct. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_SSRN&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: SSRN (sida finst ikkje)">Category:CS1 errors: SSRN</a>.<sup id="cite_ref-categories_1-26" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|url=_value" data-mw-thread-id="h-Check_|url=_value"><span id="Check_.7Curl.3D_value"></span><span data-mw-comment-start="" id="h-Check_|url=_value"></span><span id="bad_url">Check |url= value</span><span data-mw-comment-end="h-Check_|url=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=30" title="Endre bolk: Check |url= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=30" title="Rediger kildekoden til seksjonen Check |url= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|url=</code> value</span> </p><p>External links in <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates are made from two parts: the <i>title</i> (<code>|title=</code>, <code>|chapter=</code>, etc.) and the <i>URL</i> (<code>|url=</code>, <code>|archive-url=</code>, <code>|chapter-url=</code>, <code>|lay-url=</code>, etc.). The <code>|url=</code> parameter and other URL parameters must begin with a supported <a href="/w/index.php?title=URI_scheme&action=edit&redlink=1" class="new" title="URI scheme (sida finst ikkje)">URI scheme</a>. The URI schemes <code>http://</code>, <code>https://</code> and the protocol relative scheme <code>//</code> are most commonly used; <code>irc://</code>, <code>ircs://</code>, <code>ftp://</code>, <code>news:</code>, <code>mailto:</code> and <code>gopher://</code> are also supported. </p><p>The URL field is checked to ensure that it contains only Latin characters and does not contain spaces. The URL may be protocol relative (begins with <code>//</code>). If there are no spaces and the URL is not protocol relative, then the scheme must comply with RFC 3986.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>Top- and second-level domain names are checked for proper form. Generally, top-level domain names must be two or more letters; second-level domain names must be two or more letters, digits, or hyphens (first and last character must be a letter or digit). <a href="/w/index.php?title=Single-letter_second-level_domain&action=edit&redlink=1" class="new" title="Single-letter second-level domain (sida finst ikkje)">Single-letter second-level domains</a> are supported for: </p> <dl><dd>all <a href="/w/index.php?title=Country_code_top-level_domain&action=edit&redlink=1" class="new" title="Country code top-level domain (sida finst ikkje)">cc TLDs</a> (the country code is not validated)</dd> <dd>the <a href="/w/index.php?title=.org&action=edit&redlink=1" class="new" title=".org (sida finst ikkje)">.org</a> <a href="/w/index.php?title=TLD&action=edit&redlink=1" class="new" title="TLD (sida finst ikkje)">TLD</a></dd> <dd>certain letters of the <a href="/w/index.php?title=.com&action=edit&redlink=1" class="new" title=".com (sida finst ikkje)">.com</a> TLD (q, x, z)</dd> <dd>certain letters of the <a href="/w/index.php?title=.net&action=edit&redlink=1" class="new" title=".net (sida finst ikkje)">.net</a> TLD (i, q)</dd></dl> <p>Third- and subsequent-level domain names are not checked. The path portion of the URL is not checked. </p><p>To resolve this error, ensure that <code>|url=</code> and other URL parameters contain valid URLs. Online tools are available to <a href="/w/index.php?title=Internationalized_domain_name&action=edit&redlink=1" class="new" title="Internationalized domain name (sida finst ikkje)">internationalize</a> URLs that are written in non-Latin scripts: </p> <dl><dd><cite class="citation web"><a rel="nofollow" class="external text" href="http://mct.verisign-grs.com/">«IDN Conversion Tool»</a>. <i>Verisign</i>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=IDN+Conversion+Tool&rft.genre=unknown&rft.jtitle=Verisign&rft_id=http%3A%2F%2Fmct.verisign-grs.com%2F&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></dd> <dd><cite class="citation web"><a rel="nofollow" class="external text" href="http://idna-converter.com/">«IDNA Conversion tool»</a>. <i>IDNA-converter.com</i>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=IDNA+Conversion+tool&rft.genre=unknown&rft.jtitle=IDNA-converter.com&rft_id=http%3A%2F%2Fidna-converter.com%2F&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></dd></dl> <p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_with_URL_errors" title="Kategori:Pages with URL errors">Category:Pages with URL errors</a>.<sup id="cite_ref-categories_1-27" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Check_|zbl=_value" data-mw-thread-id="h-Check_|zbl=_value"><span id="Check_.7Czbl.3D_value"></span><span data-mw-comment-start="" id="h-Check_|zbl=_value"></span><span id="bad_zbl">Check |zbl= value</span><span data-mw-comment-end="h-Check_|zbl=_value"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=31" title="Endre bolk: Check |zbl= value" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=31" title="Rediger kildekoden til seksjonen Check |zbl= value"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|zbl=</code> value</span> </p><p>When <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates contain <code>|zbl=</code>, a test is done to see if the <a href="/w/index.php?title=Zentralblatt_MATH&action=edit&redlink=1" class="new" title="Zentralblatt MATH (sida finst ikkje)">zbl</a> identifier value looks like a properly defined value. The <code>|zbl=</code> identifier is checked to make sure that it has the form: <code>nnnn.nnnnn</code> where <code>n</code> is any digit 0–9. Up to three leading zeros in the first quartet may be omitted. Further validation of the zbl identifier is not performed. </p><p>To resolve this error, ensure that the <code>|zbl=</code> value is correct. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_ZBL&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: ZBL (sida finst ikkje)">Category:CS1 errors: ZBL</a>.<sup id="cite_ref-categories_1-28" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|biorxiv=_required" data-mw-thread-id="h-|biorxiv=_required"><span id=".7Cbiorxiv.3D_required"></span><span data-mw-comment-start="" id="h-|biorxiv=_required"></span><span id="biorxiv_missing">|biorxiv= required</span><span data-mw-comment-end="h-|biorxiv=_required"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=32" title="Endre bolk: |biorxiv= required" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=32" title="Rediger kildekoden til seksjonen |biorxiv= required"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|biorxiv=</code> required</span> </p><p><span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_bioRxiv" title="Mal:Cite bioRxiv">cite bioRxiv</a>}}</span> requires the identifier parameter <code>|biorxiv=</code>. </p><p>To resolve this error, ensure that the template has <code>|biorxiv=</code> with a properly constructed value. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_bioRxiv&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: bioRxiv (sida finst ikkje)">Category:CS1 errors: bioRxiv</a>.<sup id="cite_ref-categories_1-29" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Cite_<template>_requires_|<param>=" data-mw-thread-id="h-Cite_<template>_requires_|<param>="><span id="Cite_.3Ctemplate.3E_requires_.7C.3Cparam.3E.3D"></span><span data-mw-comment-start="" id="h-Cite_<template>_requires_|<param>="></span><span id="missing_periodical"></span>Cite <template> requires |<param>=<span data-mw-comment-end="h-Cite_<template>_requires_|<param>="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=33" title="Endre bolk: Cite <template> requires |<param>=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=33" title="Rediger kildekoden til seksjonen Cite <template> requires |<param>="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Cite <template> requires <code style="color:inherit; border:inherit; padding:inherit;">|<param></code></span> </p><p>These CS1 periodical templates require a periodical parameter. The periodical templates are: </p> <dl><dd><span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_journal" title="Mal:Cite journal">cite journal</a>}}</span></dd> <dd><span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_magazine" class="mw-redirect" title="Mal:Cite magazine">cite magazine</a>}}</span></dd></dl> <p>The error message suggests a periodical parameter that matches the template, but there is no requirement to use the suggested parameter; any one of these periodical parameters may be used: </p> <ul><li><code>|journal=</code></li> <li><code>|magazine=</code></li> <li><code>|newspaper=</code></li> <li><code>|periodical=</code></li> <li><code>|website=</code></li> <li><code>|work=</code></li></ul> <p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_missing_periodical&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: missing periodical (sida finst ikkje)">Category:CS1 errors: missing periodical</a> (0 pages).<sup id="cite_ref-categories_1-30" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Cite_uses_deprecated_parameter_|<param>" data-mw-thread-id="h-Cite_uses_deprecated_parameter_|<param>"><span id="Cite_uses_deprecated_parameter_.7C.3Cparam.3E"></span><span data-mw-comment-start="" id="h-Cite_uses_deprecated_parameter_|<param>"></span><span id="deprecated_params"></span>Cite uses deprecated parameter |<param><span data-mw-comment-end="h-Cite_uses_deprecated_parameter_|<param>"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=34" title="Endre bolk: Cite uses deprecated parameter |<param>" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=34" title="Rediger kildekoden til seksjonen Cite uses deprecated parameter |<param>"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Cite uses deprecated parameter <code style="color:inherit; border:inherit; padding:inherit;">|<param></code></span> </p><p>Over time, some parameters have become obsolete or unnecessary. When this happens, the parameters are identified as deprecated. Editors are encouraged to use other parameters that accomplish the same purpose as those that have been deprecated. The CS1|2 deprecated parameters are listed in the following table, along with recommended replacement parameters. Parameter names are case-sensitive. Editors should expect that support for deprecated parameters will be withdrawn. </p> <table class="wikitable"> <caption>Deprecated CS1/CS2 parameters </caption> <tbody><tr> <th>Deprecated parameter</th> <th>Replace with </th></tr> <tr> <td>none deprecated at present </td> <td> </td></tr></tbody></table> <p>To resolve this error, use a supported parameter. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_deprecated_parameters&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: deprecated parameters (sida finst ikkje)">Category:CS1 errors: deprecated parameters</a>.<sup id="cite_ref-categories_1-31" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|citeseerx=_required" data-mw-thread-id="h-|citeseerx=_required"><span id=".7Cciteseerx.3D_required"></span><span data-mw-comment-start="" id="h-|citeseerx=_required"></span><span id="citeseerx_missing">|citeseerx= required</span><span data-mw-comment-end="h-|citeseerx=_required"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=35" title="Endre bolk: |citeseerx= required" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=35" title="Rediger kildekoden til seksjonen |citeseerx= required"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|citeseerx=</code> required</span> </p><p><span style="font-family:monospace;">{{<a href="/w/index.php?title=Mal:Cite_citeseerx&action=edit&redlink=1" class="new" title="Mal:Cite citeseerx (sida finst ikkje)">cite citeseerx</a>}}</span> requires the identifier parameter <code>|citeseerx=</code>. </p><p>To resolve this error, ensure that the template has <code>|citeseerx=</code> with a properly constructed value. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_citeseerx&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: citeseerx (sida finst ikkje)">Category:CS1 errors: citeseerx</a>.<sup id="cite_ref-categories_1-32" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|class=_ignored" data-mw-thread-id="h-|class=_ignored"><span id=".7Cclass.3D_ignored"></span><span data-mw-comment-start="" id="h-|class=_ignored"></span><span id="class_ignored">|class= ignored</span><span data-mw-comment-end="h-|class=_ignored"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=36" title="Endre bolk: |class= ignored" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=36" title="Rediger kildekoden til seksjonen |class= ignored"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|class=</code> ignored</span> </p><p>Only used in <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_arXiv" title="Mal:Cite arXiv">cite arXiv</a>}}</span> templates, <code>|class=</code> is only appropriate when the template uses <code>|arxiv=YYMM.NNNN</code> or <code>|arxiv=YYMM.NNNNN</code> identifier formats; see <a href="/wiki/Mal:Cite_arXiv#Usage" title="Mal:Cite arXiv">Cite arXiv §Usage</a>. </p><p>To resolve this error, remove <code>|class=</code>. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_class&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: class (sida finst ikkje)">Category:CS1 errors: class</a>.<sup id="cite_ref-categories_1-33" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|contributor=_ignored" data-mw-thread-id="h-|contributor=_ignored"><span id=".7Ccontributor.3D_ignored"></span><span data-mw-comment-start="" id="h-|contributor=_ignored"></span><span id="contributor_ignored">|contributor= ignored</span><span data-mw-comment-end="h-|contributor=_ignored"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=37" title="Endre bolk: |contributor= ignored" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=37" title="Rediger kildekoden til seksjonen |contributor= ignored"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|contributor=</code> ignored</span> </p><p>Only used in book citations, <code>|contributor=</code> identifies the author of a contribution, typically an afterword, foreword, introduction, preface, etc., to another (primary) author's work. This error occurs when <code>|contributor=</code> is used in a template that is not <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_book" title="Mal:Cite book">cite book</a>}}</span> or <span style="font-family:monospace;">{{<a href="/wiki/Mal:Citation" title="Mal:Citation">citation</a>}}</span> or is one of these two templates and one of the <code>|work=</code> parameter aliases is set. </p><p>To resolve this error, choose a more appropriate CS1 or CS2 template or remove <code>|contributor=</code>. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_contributor&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: contributor (sida finst ikkje)">Category:CS1 errors: contributor</a>.<sup id="cite_ref-categories_1-34" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|contributor=_requires_|<param>=" data-mw-thread-id="h-|contributor=_requires_|<param>="><span id=".7Ccontributor.3D_requires_.7C.3Cparam.3E.3D"></span><span data-mw-comment-start="" id="h-|contributor=_requires_|<param>="></span><span id="contributor_missing_required_param">|contributor= requires |<param>= </span><span data-mw-comment-end="h-|contributor=_requires_|<param>="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=38" title="Endre bolk: |contributor= requires |<param>=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=38" title="Rediger kildekoden til seksjonen |contributor= requires |<param>="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a></p><div class="plainlist"> <ul><li><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|contributor=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|author=</code></span></li> <li><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|contributor=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|contribution=</code></span></li></ul></div> <p>Only used in book citations, <code>|contributor=</code> identifies the author of a contribution, typically an afterword, foreword, introduction, preface, etc., to another (primary) author's work. As such, the primary author is required (<code>|author=</code> or appropriate alias) as is the title of the contribution (<code>|contribution=</code>). </p><p>To resolve this error, include the book's primary author in <code>|author1=</code>, or <code>|last1=</code>, <code>|first1=</code>, or <code>|vauthors=</code> and include the contribution title in <code>|contribution=</code>; or remove <code>|contributor=</code>. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_contributor&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: contributor (sida finst ikkje)">Category:CS1 errors: contributor</a>.<sup id="cite_ref-categories_1-35" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Empty_citation" data-mw-thread-id="h-Empty_citation"><span data-mw-comment-start="" id="h-Empty_citation"></span><span id="empty_citation">Empty citation</span><span data-mw-comment-end="h-Empty_citation"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=39" title="Endre bolk: Empty citation" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=39" title="Rediger kildekoden til seksjonen Empty citation"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Empty citation</span> </p><p>A <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> or <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> template marked as "Empty" contains no recognizable parameter identifiers. For example, this citation is marked as "empty" even though it contains usable information: </p> <dl><dd><code>{{cite web | http://www.foobar.com | The Foobar News}}</code></dd></dl> <p>The citation is "empty" because it does not contain the necessary parameter identifiers (in this case <code>|url=</code> and <code>|title=</code>) that tell <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_web" class="mw-redirect" title="Mal:Cite web">cite web</a>}}</span> how to use the information that the citation does contain. </p><p>A citation is also marked as "empty" when it contains only parameters that it doesn't recognize: </p> <dl><dd><code>{{cite book |titolo=The Bazquux Uprising |anno=2015}}</code></dd></dl> <p>This citation is "empty" because the Italian-language parameters <code>|titolo=</code> and <code>|anno=</code> are not recognized as valid parameter names on the English Wikipedia. </p><p>"Empty citation" may also mean that an editor meant to use another template entirely. Perhaps the editor used <span style="font-family:monospace;">{{<a href="/wiki/Mal:Citation" title="Mal:Citation">citation</a>}}</span> when the intent was to use <span style="font-family:monospace;">{{<a href="/wiki/Mal:Citation_needed" class="mw-redirect" title="Mal:Citation needed">citation needed</a>}}</span> or <span style="font-family:monospace;">{{<a href="/wiki/Mal:Quote" class="mw-redirect" title="Mal:Quote">quote</a>}}</span>. </p><p>To resolve this error, add appropriate parameter identifiers, translate foreign language parameter names to their English equivalents, or replace the CS1/CS2 template with a more appropriate template. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:Pages_with_empty_citations&action=edit&redlink=1" class="new" title="Kategori:Pages with empty citations (sida finst ikkje)">Category:Pages with empty citations</a>.<sup id="cite_ref-categories_1-36" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Explicit_use_of_et_al." data-mw-thread-id="h-Explicit_use_of_et_al."><span data-mw-comment-start="" id="h-Explicit_use_of_et_al."></span><span id="explicit_et_al">Explicit use of et al.</span><span data-mw-comment-end="h-Explicit_use_of_et_al."></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=40" title="Endre bolk: Explicit use of et al." class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=40" title="Rediger kildekoden til seksjonen Explicit use of et al."><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Explicit use of et al. in: <code style="color:inherit; border:inherit; padding:inherit; background: inherit;">|<param>=</code></span> </p><p>This error occurs where a <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> or <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> template detects that one of the names parameters contains some form of "et al." either as a separate name parameter (<code>|author6=et al.</code>) or as a suffix added to a name list (<code>|author=Smith, A.B. et al.</code>) or first name (<code>|first=John, et al.</code>). </p><p>This error can occur in any of the author, editor, interviewer, translator, or contributor parameters. </p><p>Use the <code>|display-authors=</code> parameter instead (or other applicable display-X parameter), as documented at <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Help:Citation Style 1#Display options</a>. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_explicit_use_of_et_al.&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: explicit use of et al. (sida finst ikkje)">Category:CS1 errors: explicit use of et al.</a><sup id="cite_ref-categories_1-37" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="External_link_in_|<param>=" data-mw-thread-id="h-External_link_in_|<param>="><span id="External_link_in_.7C.3Cparam.3E.3D"></span><span data-mw-comment-start="" id="h-External_link_in_|<param>="></span><span id="param_has_ext_link">External link in |<param>=</span><span data-mw-comment-end="h-External_link_in_|<param>="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=41" title="Endre bolk: External link in |<param>=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=41" title="Rediger kildekoden til seksjonen External link in |<param>="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">External link in <code style="color:inherit; border:inherit; padding:inherit;">|<param>=</code></span> </p><p>This error occurs when any of the <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">CS1</a> or <a href="/w/index.php?title=Hjelp:Citation_Style_2&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 2 (sida finst ikkje)">CS2 citation</a> title-holding parameters – <code>|title=</code>, <code>|chapter=</code>, <code>|publisher=</code>, <code>|work=</code> or any of its aliases: <code>|journal=</code>, <code>|magazine=</code>, <code>|newspaper=</code>, <code>|periodical=</code> and <code>|website=</code> – hold an external link (URL). External links in these parameters corrupt the citation's metadata and can be the source of a variety of other error messages. </p><p>To resolve this error, remove the external link from the identified parameter. Consider placing the external link in a more appropriate parameter: </p> <ul><li>for <code>|chapter=</code>, the URL may belong in <code>|chapter-url=</code>.</li> <li>for other parameters, it may belong in <code>|url=</code>.</li></ul> <p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_external_links" title="Kategori:CS1 errors: external links">Category:CS1 errors: external links</a> (6 pages).<sup id="cite_ref-categories_1-38" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|<first>n=_missing_|<last>n=" data-mw-thread-id="h-|<first>n=_missing_|<last>n="><span id=".7C.3Cfirst.3En.3D_missing_.7C.3Clast.3En.3D"></span><span data-mw-comment-start="" id="h-|<first>n=_missing_|<last>n="></span><span id="first_missing_last">|<first><i>n</i>= missing |<last><i>n</i>=</span><span data-mw-comment-end="h-|<first>n=_missing_|<last>n="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=42" title="Endre bolk: |<first>n= missing |<last>n=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=42" title="Rediger kildekoden til seksjonen |<first>n= missing |<last>n="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit; background:inherit">|<first><var style="padding-right: 1px;">n</var>=</code> missing <code style="color:inherit; border:inherit; padding:inherit; background:inherit">|<last><var style="padding-right: 1px;">n</var>=</code></span> </p><p><a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates requires a <code>|<last><i>n</i>=</code> parameter for each <code>|<first><i>n</i>=</code> parameter in a citation. Author, contributor, editor, interviewer, and translator lists are checked for proper last/first pairing. CS1|2 will emit this error message for the first mismatch it detects. If there are more last/first mismatches in a citation, subsequent mismatches are not detected. </p><p>There is no requirement that each <code>|<last><i>n</i>=</code> have a matching <code>|<first><i>n</i>=</code>. </p><p>To resolve this error, ensure that each <code>|<first><i>n</i>=</code> has a corresponding <code>|<last><i>n</i>=</code>. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_missing_name&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: missing name (sida finst ikkje)">Category:CS1 errors: missing name</a>.<sup id="cite_ref-categories_1-39" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|format=_requires_|url=" data-mw-thread-id="h-|format=_requires_|url="><span id=".7Cformat.3D_requires_.7Curl.3D"></span><span data-mw-comment-start="" id="h-|format=_requires_|url="></span><span id="format_missing_url">|format= requires |url= </span><span data-mw-comment-end="h-|format=_requires_|url="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=43" title="Endre bolk: |format= requires |url=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=43" title="Rediger kildekoden til seksjonen |format= requires |url="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a></p><div class="plainlist"> <ul><li><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|format=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|url=</code></span></li> <li><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|...-format=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|...-url=</code></span></li></ul></div> <p>These errors occur when <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates use <code>|format=</code> or <code>|...-format=</code> without also providing a corresponding URL for <code>|url=</code> or <code>|...-url=</code>, respectively. The <code>|format=</code> and <code>|...-format=</code> parameters are used to specify the file format of a web resource, such as <a href="/wiki/PDF" class="mw-redirect" title="PDF">PDF</a>, <a href="/w/index.php?title=Doc_(computing)&action=edit&redlink=1" class="new" title="Doc (computing) (sida finst ikkje)">DOC</a>, or <a href="/w/index.php?title=Microsoft_Excel_file_format&action=edit&redlink=1" class="new" title="Microsoft Excel file format (sida finst ikkje)">XLS</a>. In some cases an editor may have intended to use <code>|type=</code> to specify a kind of document, such as hard cover, paperback, or pamphlet. The <code>|format=</code> and <code>|...-format=</code> value is always displayed. </p><p>The list of <code>|...-format=</code> parameters is: </p> <dl><dd><code>|archive-format=</code>, <code>|chapter-format=</code>, <code>|conference-format=</code>, <code>|contribution-format=</code>, <code>|event-format=</code>, <code>|lay-format=</code>, <code>|section-format=</code>, <code>|transcript-format=</code></dd></dl> <p>As of 29 November 2014, <code>|chapter-format=</code> is a new parameter. Citations that relied on the old, somewhat odd use of <code>|url=</code> and <code>|format=</code> may need adjustment. </p><p>To resolve this error, remove <code>|format=</code> or <code>|chapter-format=</code>; define <code>|url=</code> or <code>|chapter-url=</code>; or change <code>|format=</code> to <code>|type=</code> (or to <code>|chapter-format=</code> if <code>|chapter-url=</code> is used without <code>|url=</code>. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_using_citations_with_format_and_no_URL" title="Kategori:Pages using citations with format and no URL">Category:Pages using citations with format and no URL</a>.<sup id="cite_ref-categories_1-40" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Invalid_|script-<param>=:_<type>" data-mw-thread-id="h-Invalid_|script-<param>=:_<type>"><span id="Invalid_.7Cscript-.3Cparam.3E.3D:_.3Ctype.3E"></span><span data-mw-comment-start="" id="h-Invalid_|script-<param>=:_<type>"></span><span id="script_parameter">Invalid |script-<param>=: <type></span><span data-mw-comment-end="h-Invalid_|script-<param>=:_<type>"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=44" title="Endre bolk: Invalid |script-<param>=: <type>" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=44" title="Rediger kildekoden til seksjonen Invalid |script-<param>=: <type>"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Invalid <code style="color:inherit; border:inherit; padding:inherit;">|script-<param>=: <type></code></span> </p><p>The various <code>|script-<<var style="padding-right: 1px;">param</var>>=</code> parameters are checked for proper form. When an error is detected, the error message briefly identifies the type of the error: </p> <dl><dd><span class="error" style="font-size:100%">missing title part</span> – the <code>|script-<<var style="padding-right: 1px;">param</var>>=</code> parameter has a language-code prefix but is otherwise empty</dd> <dd><span class="error" style="font-size:100%">missing prefix</span> – the <code>|script-<<var style="padding-right: 1px;">param</var>>=</code> parameter has text but is missing the required language-code prefix; the prefix has the form <code>xx:</code> where <code>xx</code> is a valid <a href="/w/index.php?title=ISO_639-1&action=edit&redlink=1" class="new" title="ISO 639-1 (sida finst ikkje)">ISO 639-1</a> language code known to cs1|2 as a language that uses a non-Latin script; the colon (<code>:</code>) is required</dd> <dd><span class="error" style="font-size:100%">unknown language code</span> – the <code>|script-<<var style="padding-right: 1px;">param</var>>=</code> parameter has a (possibly valid) ISO 639-1 language code that cs1|2 does not recognize as a language using a non-Latin script</dd></dl> <p>Known codes are: <strong class="error"><span class="scribunto-error mw-scribunto-error-857b7618">Skriptfeil: Modulen «cs1_lang_lister» finst ikkje.</span></strong> </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_script_parameters&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: script parameters (sida finst ikkje)">Category:CS1 errors: script parameters</a>.<sup id="cite_ref-categories_1-41" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Invalid_<param>=<value>" data-mw-thread-id="h-Invalid_<param>=<value>"><span id="Invalid_.3Cparam.3E.3D.3Cvalue.3E"></span><span data-mw-comment-start="" id="h-Invalid_<param>=<value>"></span><span id="invalid_param_val">Invalid <param>=<value></span><span data-mw-comment-end="h-Invalid_<param>=<value>"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=45" title="Endre bolk: Invalid <param>=<value>" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=45" title="Rediger kildekoden til seksjonen Invalid <param>=<value>"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Invalid <code style="color:inherit; border:inherit; padding:inherit;">|<param>=<value></code></span> </p><p>To function properly, some parameters are limited to a certain set of acceptable values. This error message indicates that a parameter has been assigned a value that is not a member of the parameter's defined set of acceptable values. </p><p>Letters in values must all be in lower case, as shown below. </p> <table class="wikitable"> <caption>Parameters with limited acceptable values </caption> <tbody><tr> <th>parameter</th> <th>acceptable values </th></tr> <tr> <td><code>|df=</code></td> <td><code>dmy</code>, <code>dmy-all</code>, <code>mdy</code>, <code>mdy-all</code>, <code>ymd</code>, <code>ymd-all</code> </td></tr> <tr> <td><code>|ignore-isbn-error=</code></td> <td rowspan="2"><code>true</code>, <code>y</code>, <code>yes</code> </td></tr> <tr> <td><code>|last-author-amp=</code> </td></tr> <tr> <td><code>|mode=</code></td> <td><code>cs1</code>, <code>cs2</code> </td></tr> <tr> <td><code>|name-list-format=</code></td> <td><code>vanc</code> </td></tr> <tr> <td><code>|nopp=</code></td> <td rowspan="4"><code>true</code>, <code>y</code>, <code>yes</code> </td></tr> <tr> <td><code>|no-tracking=</code> </td></tr> <tr> <td><code>|registration=</code> </td></tr> <tr> <td><code>|subscription=</code> </td></tr> <tr> <td><code>|url-access=</code></td> <td rowspan="7"><code>subscription</code>, <code>registration</code>, <code>limited</code> </td></tr> <tr> <td><code>|article-url-access=</code> </td></tr> <tr> <td><code>|chapter-url-access=</code> </td></tr> <tr> <td><code>|contribution-url-access=</code> </td></tr> <tr> <td><code>|entry-url-access=</code> </td></tr> <tr> <td><code>|map-url-access=</code> </td></tr> <tr> <td><code>|section-url-access=</code> </td></tr> <tr> <td><code>|bibcode-access=</code></td> <td rowspan="6"><code>free</code> </td></tr> <tr> <td><code>|doi-access=</code> </td></tr> <tr> <td><code>|hdl-access=</code> </td></tr> <tr> <td><code>|jstor-access=</code> </td></tr> <tr> <td><code>|ol-access=</code> </td></tr> <tr> <td><code>|osti-access=</code> </td></tr> <tr> <td><code>|url-status=</code></td> <td><code>dead</code>, <code>live</code>, <code>unfit</code>, <code>usurped</code> </td></tr></tbody></table> <p>To resolve this error, use an appropriate value. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_invalid_parameter_value" title="Kategori:CS1 errors: invalid parameter value">Category:CS1 errors: invalid parameter value</a>.<sup id="cite_ref-categories_1-42" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Italic_or_bold_markup_not_allowed_in:_|<param>=" data-mw-thread-id="h-Italic_or_bold_markup_not_allowed_in:_|<param>="><span id="Italic_or_bold_markup_not_allowed_in:_.7C.3Cparam.3E.3D"></span><span data-mw-comment-start="" id="h-Italic_or_bold_markup_not_allowed_in:_|<param>="></span><span id="apostrophe_markup">Italic or bold markup not allowed in: |<param>=</span><span data-mw-comment-end="h-Italic_or_bold_markup_not_allowed_in:_|<param>="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=46" title="Endre bolk: Italic or bold markup not allowed in: |<param>=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=46" title="Rediger kildekoden til seksjonen Italic or bold markup not allowed in: |<param>="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Italic or bold markup not allowed in: <code style="color:inherit; border:inherit; padding:inherit; background:inherit">|<param><var style="padding-right: 1px;">n</var>=</code></span> Italic (<code>''</code>) or bold (<code>'''</code>) wikimarkup is not allowed in publisher and periodical parameters. These parameters include: </p> <ul><li><code>|publisher=</code></li> <li><code>|journal=</code></li> <li><code>|magazine=</code></li> <li><code>|newspaper=</code></li> <li><code>|periodical=</code></li> <li><code>|website=</code></li> <li><code>|work=</code></li></ul> <p>To resolve this error, remove wiki markup from the named parameter's value and ensure that the template is using the correct parameters; when citing a newspaper, use <code>|newspaper=</code> for the newspaper's name, not <code>|publisher=</code>, etc. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_markup&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: markup (sida finst ikkje)">Category:CS1 errors: markup</a>.<sup id="cite_ref-categories_1-43" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Missing_|<name>n=" data-mw-thread-id="h-Missing_|<name>n="><span id="Missing_.7C.3Cname.3En.3D"></span><span data-mw-comment-start="" id="h-Missing_|<name>n="></span><span id="missing_name">Missing |<name><i>n</i>=</span><span data-mw-comment-end="h-Missing_|<name>n="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=47" title="Endre bolk: Missing |<name>n=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=47" title="Rediger kildekoden til seksjonen Missing |<name>n="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Missing <code style="color:inherit; border:inherit; padding:inherit; background:inherit">|<name><var style="padding-right: 1px;">n</var>=</code></span> </p><p>So that all names are listed in a rendered citation, <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates require <i>n</i> in <code>|<last><var style="padding-right: 1px;">n</var>=</code> (and its aliases) to increment by 1 for each name in the list (author, contributor, editor, interviewer, translator). This error message is emitted when there is a 'hole' in the numbering (an author list made up of <code>|author1=</code> and <code>|author3=</code> but without <code>|author2=</code> for example). </p><p>The test will not detect a 'hole' that is larger than 1. It is presumed that when <code>|author<var style="padding-right: 1px;">n</var>=</code> and <code>|author<var style="padding-right: 1px;">n+1</var>=</code> are both not present, then the test has reached the end of the list. </p><p>To resolve this error, ensure that the numbering of the <code>|<last><var style="padding-right: 1px;">n</var>=</code> parameters increments properly. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_missing_name&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: missing name (sida finst ikkje)">Category:CS1 errors: missing name</a>.<sup id="cite_ref-categories_1-44" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Missing_pipe" data-mw-thread-id="h-Missing_pipe"><span data-mw-comment-start="" id="h-Missing_pipe"></span><span id="missing_pipe">Missing pipe</span><span data-mw-comment-end="h-Missing_pipe"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=48" title="Endre bolk: Missing pipe" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=48" title="Rediger kildekoden til seksjonen Missing pipe"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a> <span class="error">Missing pipe in: <code style="color:inherit; border:inherit; padding:inherit; background: inherit;"><param>=</code></span> </p><p><a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates report this error when one parameter has text that looks like it is a parameter missing a pipe (<code>|</code>). This error occurs when a template parameter value contains characters and digits followed by an equal sign. If the alphanumeric text immediately preceding the equal sign is a valid cs1|2 parameter name, the module assumes that the template is missing a pipe and emits this error message. </p><p>Some legitimate titles will contain a cs1|2 parameter name followed by an equal sign. In that case, enclose the equal sign in nowiki tags, like this: <a href="/w/index.php?title=Mal:Tag&action=edit&redlink=1" class="new" title="Mal:Tag (sida finst ikkje)">Mal:Tag</a>. For most other cases, simply add the missing pipe. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_missing_pipe&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: missing pipe (sida finst ikkje)">Category:CS1 errors: missing pipe</a>.<sup id="cite_ref-categories_1-45" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Missing_or_empty_|title=" data-mw-thread-id="h-Missing_or_empty_|title="><span id="Missing_or_empty_.7Ctitle.3D"></span><span data-mw-comment-start="" id="h-Missing_or_empty_|title="></span><span id="missing_title">Missing or empty |title= </span><span data-mw-comment-end="h-Missing_or_empty_|title="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=49" title="Endre bolk: Missing or empty |title=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=49" title="Rediger kildekoden til seksjonen Missing or empty |title="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>There are two slightly different error conditions that can arise when <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">CS1 citations</a> lack appropriate titles. In each case, CS1 reports this error message. The necessary resolution may vary depending on the cause of the error. The error message links to the appropriate description below. </p> <div class="mw-heading mw-heading3"><h3 id="Bare_URL_without_a_title" data-mw-thread-id="h-Bare_URL_without_a_title-Missing_or_empty_|title="><span data-mw-comment-start="" id="h-Bare_URL_without_a_title-Missing_or_empty_|title="></span><span id="bare_url_missing_title">Bare URL without a title</span><span data-mw-comment-end="h-Bare_URL_without_a_title-Missing_or_empty_|title="></span></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=50" title="Endre bolk: Bare URL without a title" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=50" title="Rediger kildekoden til seksjonen Bare URL without a title"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|<param>=</code> missing title</span> </p><p>All <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates report this error when one of the <a href="/wiki/URL" title="URL">URL</a>-containing parameters cannot be paired with an associated title. This error may also occur when <code>|title=</code> cannot be linked with <code>|url=</code> because the citation also contains a conflicting <code>|title-link=</code> parameter. </p> <table class="wikitable"> <caption>URL-containing parameters and associated title parameters </caption> <tbody><tr> <th>URL parameters </th> <th>Title parameters </th></tr> <tr> <td><code>|archive-url=</code> </td> <td><code>|title=</code> </td></tr> <tr> <td><code>|chapter-url=</code> </td> <td><code>|chapter=</code>, <code>|contribution=</code>, <code>|entry=</code>, <code>|article=</code> </td></tr> <tr> <td><code>|conference-url=</code> </td> <td><code>|conference=</code> </td></tr> <tr> <td><code>|contribution-url=</code> </td> <td><code>|chapter=</code>, <code>|contribution=</code>, <code>|entry=</code>, <code>|article=</code> </td></tr> <tr> <td><code>|transcript-url=</code> </td> <td><code>|transcript=</code> </td></tr> <tr> <td><code>|url=</code> </td> <td><code>|title=</code> </td></tr></tbody></table> <p>A unique case exists: if <code>|pmc=</code> has a value and <code>|url=</code> is omitted or empty, then <code>|title=</code> is linked with the same URL as the PMC. </p><p>Because URLs are ugly and generally uninformative, it is expected that editors should provide a meaningful title for each URL. In most cases this can be accomplished by using the <code>|title=</code> parameter. </p><p>To resolve this error, provide an appropriate title for the URL-containing parameter. In the case where <code>|url=</code> and <code>|title-link=</code> are contending for <code>|title=</code> you must choose which one to keep. Consider moving <code>|url=</code> or <code>|title-link=</code> to a more suitable parameter. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_with_citations_having_bare_URLs" title="Kategori:Pages with citations having bare URLs">Category:Pages with citations having bare URLs</a> (30 pages).<sup id="cite_ref-categories_1-46" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Citation_without_a_title_of_any_form" data-mw-thread-id="h-Citation_without_a_title_of_any_form-Missing_or_empty_|title="><span data-mw-comment-start="" id="h-Citation_without_a_title_of_any_form-Missing_or_empty_|title="></span><span id="citation_missing_title">Citation without a title of any form</span><span data-mw-comment-end="h-Citation_without_a_title_of_any_form-Missing_or_empty_|title="></span></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=51" title="Endre bolk: Citation without a title of any form" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=51" title="Rediger kildekoden til seksjonen Citation without a title of any form"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a></p><div class="plainlist"> <ul><li><span class="error">Missing or empty <code style="color:inherit; border:inherit; padding:inherit;">|title=</code></span></li> <li><span class="error">Missing or empty <code style="color:inherit; border:inherit; padding:inherit;">|series=</code></span></li></ul></div> <p>This error occurs for <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates when all of <code>|title=</code>, <code>|trans-title=</code>, and <code>|script-title=</code> are omitted or left blank. At least one of these title parameters must be provided for each citation. </p><p><span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_episode" title="Mal:Cite episode">cite episode</a>}}</span> will show this error if <code>|series=</code> is omitted or left blank (even if a <code>|title=</code> is provided). </p><p>Sometimes this error occurs because an editor has used a CS1|2 citation as a <a href="/w/index.php?title=Hjelp:Shortened_footnotes&action=edit&redlink=1" class="new" title="Hjelp:Shortened footnotes (sida finst ikkje)">shortened footnote</a> when <span style="font-family:monospace;">{{<a href="/wiki/Mal:Sfn" title="Mal:Sfn">sfn</a>}}</span> or one of the <span style="font-family:monospace;">{{<a href="/wiki/Mal:Harv" title="Mal:Harv">harv</a>}}</span> family of templates would have been more appropriate. This error also occurs when an editor used <span style="font-family:monospace;">{{<a href="/wiki/Mal:Citation" title="Mal:Citation">citation</a>}}</span> but intended to use <span style="font-family:monospace;">{{<a href="/wiki/Mal:Citation_needed" class="mw-redirect" title="Mal:Citation needed">citation needed</a>}}</span>. </p><p>To resolve this error, provide a value for <code>|title=</code>, <code>|trans-title=</code>, and/or <code>|script-title=</code> or replace the CS1|2 template with a more appropriate template. If you are listing a periodical or an issue of a periodical in a bibliography rather than within <a href="/w/index.php?title=Mal:Tag&action=edit&redlink=1" class="new" title="Mal:Tag (sida finst ikkje)">Mal:Tag</a> tags, <span style="font-family:monospace;">{{<a href="/w/index.php?title=Mal:List_journal&action=edit&redlink=1" class="new" title="Mal:List journal (sida finst ikkje)">list journal</a>}}</span> may be more appropriate. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_with_citations_lacking_titles" title="Kategori:Pages with citations lacking titles">Category:Pages with citations lacking titles</a> (47 pages).<sup id="cite_ref-categories_1-47" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Missing_or_empty_|url=" data-mw-thread-id="h-Missing_or_empty_|url="><span id="Missing_or_empty_.7Curl.3D"></span><span data-mw-comment-start="" id="h-Missing_or_empty_|url="></span><span id="cite_web_url">Missing or empty |url= </span><span data-mw-comment-end="h-Missing_or_empty_|url="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=52" title="Endre bolk: Missing or empty |url=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=52" title="Rediger kildekoden til seksjonen Missing or empty |url="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Missing or empty <code style="color:inherit; border:inherit; padding:inherit;">|url=</code></span> </p><p>This error message is reported by <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_web" class="mw-redirect" title="Mal:Cite web">cite web</a>}}</span>, <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_podcast" title="Mal:Cite podcast">cite podcast</a>}}</span>, and <span style="font-family:monospace;">{{<a href="/w/index.php?title=Mal:Cite_mailing_list&action=edit&redlink=1" class="new" title="Mal:Cite mailing list (sida finst ikkje)">cite mailing list</a>}}</span> when the template parameters <code>|url=</code> and <code>|archive-url=</code> are both missing, blank or not properly entered. Note that <code>|website=</code> or <code>|work=</code> is the name of the site, not the URL. </p><p>To resolve this error, provide a value for <code>|url=</code> or use a more appropriate template such as <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_book" title="Mal:Cite book">cite book</a>}}</span>, <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_journal" title="Mal:Cite journal">cite journal</a>}}</span> or other <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> or <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> template. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_using_web_citations_with_no_URL" title="Kategori:Pages using web citations with no URL">Category:Pages using web citations with no URL</a> (84 pages).<sup id="cite_ref-categories_1-48" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="More_than_one_of_|<param1>=,_|<param2>=,_and_|<param3>=_specified" data-mw-thread-id="h-More_than_one_of_|<param1>=,_|<param2>=,_and_|<param3>=_specified"><span id="More_than_one_of_.7C.3Cparam1.3E.3D.2C_.7C.3Cparam2.3E.3D.2C_and_.7C.3Cparam3.3E.3D_specified"></span><span data-mw-comment-start="" id="h-More_than_one_of_|<param1>=,_|<param2>=,_and_|<param3>=_specified"></span><span id="redundant_parameters">More than one of |<param1>=, |<param2>=, and |<param3>= specified</span><span data-mw-comment-end="h-More_than_one_of_|<param1>=,_|<param2>=,_and_|<param3>=_specified"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=53" title="Endre bolk: More than one of |<param1>=, |<param2>=, and |<param3>= specified" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=53" title="Rediger kildekoden til seksjonen More than one of |<param1>=, |<param2>=, and |<param3>= specified"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">More than one of <code style="color:inherit; border:inherit; padding:inherit;">|<param1>=</code>, <code style="color:inherit; border:inherit; padding:inherit;">|<param2>=</code>, and <code style="color:inherit; border:inherit; padding:inherit;">|<param3>=</code> specified</span> </p><p>This error occurs when a <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> or <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> template includes more than one parameter that maps to the same meaning. For example, <code>|author=</code>, <code>|last=</code>, and <code>|last1=</code> are all synonyms of each other, so no more than one of these parameters should ever be used in a single template. </p><p>To resolve this error, remove or modify the redundant parameter(s). </p> <div class="plainlist"> <ul><li><span class="error">More than one of author-name-list parameters specified</span></li> <li><span class="error">More than one of editor-name-list parameters specified</span></li></ul> </div> <p>This error occurs when a CS1 or CS2 template uses more than one type of author or editor name-list style. There are three kinds of incompatible author-name-list styles: </p> <dl><dd><code>|author<i>n</i>=</code> and <code>|last<i>n</i>=</code> / <code>|first<i>n</i>=</code> (and their various aliases), <code>|vauthors=</code>, and <code>|authors=</code></dd></dl> <p>and similarly, three editor-name-list styles: </p> <dl><dd><code>|editor<i>n</i>=</code> and <code>|editor-last<i>n</i>=</code> / <code>|editor-first<i>n</i>=</code> (and their various aliases), <code>|veditors=</code>, and <code>|editors=</code></dd></dl> <p>To resolve this error, choose one name-list-style. Use the chosen style for both of the author and editor name-lists. </p><p>Pages with these errors are automatically placed in <a href="/wiki/Kategori:Pages_with_citations_having_redundant_parameters" title="Kategori:Pages with citations having redundant parameters">Category:Pages with citations having redundant parameters</a>.<sup id="cite_ref-categories_1-49" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|ssrn=_required" data-mw-thread-id="h-|ssrn=_required"><span id=".7Cssrn.3D_required"></span><span data-mw-comment-start="" id="h-|ssrn=_required"></span><span id="ssrn_missing">|ssrn= required</span><span data-mw-comment-end="h-|ssrn=_required"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=54" title="Endre bolk: |ssrn= required" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=54" title="Rediger kildekoden til seksjonen |ssrn= required"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|ssrn=</code> required</span> </p><p><span style="font-family:monospace;">{{<a href="/w/index.php?title=Mal:Cite_ssrn&action=edit&redlink=1" class="new" title="Mal:Cite ssrn (sida finst ikkje)">cite ssrn</a>}}</span> requires the identifier parameter <code>|ssrn=</code>. </p><p>To resolve this error, ensure that the template has <code>|ssrn=</code> with a properly constructed value. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_SSRN&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: SSRN (sida finst ikkje)">Category:CS1 errors: SSRN</a>.<sup id="cite_ref-categories_1-50" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Text_"????"_ignored" data-mw-thread-id="h-Text_"????"_ignored"><span id="Text_.22.3F.3F.3F.3F.22_ignored"></span><span data-mw-comment-start="" id="h-Text_"????"_ignored"></span><span id="text_ignored">Text "????" ignored</span><span data-mw-comment-end="h-Text_"????"_ignored"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=55" title="Endre bolk: Text "????" ignored" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=55" title="Rediger kildekoden til seksjonen Text "????" ignored"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Text "????" ignored</span> </p><p>Unlike many Wikipedia templates, the <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates do not use unnamed or positional parameters. When a citation contains text between <a href="/w/index.php?title=Vertical_bar&action=edit&redlink=1" class="new" title="Vertical bar (sida finst ikkje)">vertical bars</a> and that text does not contain an equal sign (=), CS1|2 ignores the text and reports the error. This is true even when the text is the name of a valid parameter. </p><p>This error can also be caused by vertical bars (pipe characters) that are part of URLs or titles. When vertical bars occur in URLs, replace each vertical bar with <code>%7c</code>. When vertical bars occur in parameter values that are not URLs, replace each vertical bar with <code>&#124;</code> or <code><span style="font-family:monospace;">{{<a href="/wiki/Mal:!" title="Mal:!">!</a>}}</span></code>. </p><p>To resolve this error, remove the extraneous text, add '=', add an appropriate parameter name from the template you're using to complete the parameter, or properly encode vertical bars in URLs and titles. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_with_citations_using_unnamed_parameters" title="Kategori:Pages with citations using unnamed parameters">Category:Pages with citations using unnamed parameters</a>.<sup id="cite_ref-categories_1-51" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|trans-<param>=_requires_|<param>=" data-mw-thread-id="h-|trans-<param>=_requires_|<param>="><span id=".7Ctrans-.3Cparam.3E.3D_requires_.7C.3Cparam.3E.3D"></span><span data-mw-comment-start="" id="h-|trans-<param>=_requires_|<param>="></span><span id="trans_missing_title">|trans-<param>= requires |<param>= </span><span data-mw-comment-end="h-|trans-<param>=_requires_|<param>="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=56" title="Endre bolk: |trans-<param>= requires |<param>=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=56" title="Rediger kildekoden til seksjonen |trans-<param>= requires |<param>="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a></p><div class="plainlist"> <ul><li><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|trans-title=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|title=</code></span></li> <li><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|trans-chapter=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|chapter=</code></span></li></ul></div> <p><a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates report this error when the citation has an English translation of the title in <code>|trans-title=</code> or chapter title in <code>|trans-chapter=</code> but does not have the original-language title in <code>|title=</code> or original-language chapter title in <code>|chapter=</code>. </p><p>To resolve this error, provide the original language title for <code>|title=</code> or chapter title for <code>|chapter=</code>. Consider adding <code>|language=</code> if not already part of the citation. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_translated_title&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: translated title (sida finst ikkje)">Category:CS1 errors: translated title</a>.<sup id="cite_ref-categories_1-52" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Unknown_parameter_|xxxx=_ignored" data-mw-thread-id="h-Unknown_parameter_|xxxx=_ignored"><span id="Unknown_parameter_.7Cxxxx.3D_ignored"></span><span data-mw-comment-start="" id="h-Unknown_parameter_|xxxx=_ignored"></span><span id="parameter_ignored">Unknown parameter |xxxx= ignored<span id="parameter_ignored_suggest"> </span></span><span data-mw-comment-end="h-Unknown_parameter_|xxxx=_ignored"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=57" title="Endre bolk: Unknown parameter |xxxx= ignored" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=57" title="Rediger kildekoden til seksjonen Unknown parameter |xxxx= ignored"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a></p><div class="plainlist"> <ul><li><span class="error">Unknown parameter <code style="color:inherit; border:inherit; padding:inherit;">|xxxx=</code> ignored</span></li> <li><span class="error">Unknown parameter <code style="color:inherit; border:inherit; padding:inherit;">|xxxx=</code> ignored (<code style="color:inherit; border:inherit; padding:inherit;">|yyyy=</code> suggested)</span></li></ul></div> <p><a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Citation Style 1</a> and <a href="/w/index.php?title=Mal:Cs2&action=edit&redlink=1" class="new" title="Mal:Cs2 (sida finst ikkje)">Mal:Cs2</a> templates report this error when the name portion of a parameter's <code>|name=value</code> pair is not recognized as a valid name. Typically, this is caused by spelling or capitalization errors. </p><p>With the old-style citation templates, it was possible to include information within the template that was simply ignored as unrecognized parameters. The Lua-based CS1|2 engine does not ignore unrecognized parameters. The purpose of the citation is to properly identify the source; not act as a repository of notes and ancillary information. </p><p>CS1|2 template parameters are lower case. CS1|2 will report this error when the parameter's name contains uppercase letters (<a href="/w/index.php?title=Mal:!xt&action=edit&redlink=1" class="new" title="Mal:!xt (sida finst ikkje)">Mal:!xt</a>) but the parameter's name is defined as lowercase (<a href="/w/index.php?title=Mal:Xt&action=edit&redlink=1" class="new" title="Mal:Xt (sida finst ikkje)">Mal:Xt</a>). The identifier parameters, like <code>|isbn=</code>, <code>|pmc=</code>, <code>|doi=</code>, etc., can be either lower case or upper case, but not of mixed case (<a href="/w/index.php?title=Mal:Xt&action=edit&redlink=1" class="new" title="Mal:Xt (sida finst ikkje)">Mal:Xt</a> or <a href="/w/index.php?title=Mal:Xt&action=edit&redlink=1" class="new" title="Mal:Xt (sida finst ikkje)">Mal:Xt</a> but not <a href="/w/index.php?title=Mal:!xt&action=edit&redlink=1" class="new" title="Mal:!xt (sida finst ikkje)">Mal:!xt</a>). For <a href="/wiki/Modul:Citation/CS1/Suggestions" title="Modul:Citation/CS1/Suggestions">common parameter misspellings</a>, like <code>|pubisher=</code> instead of <code>|publisher=</code>, CS1|2 will suggest a valid parameter name. </p><p>To resolve this error, replace the erroneous parameter name with a correct one, possibly using the suggested name. Ensure that the parameter's name is correctly spelled and that there are no characters except spaces between the parameter's name and the leading vertical bar (|) or trailing equals sign (=). A list of valid parameters can be found by consulting <a href="/w/index.php?title=Hjelp:Citation_Style_1&action=edit&redlink=1" class="new" title="Hjelp:Citation Style 1 (sida finst ikkje)">Help:Citation Style 1</a> or visiting the description page of the specific template being used, such as <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_web" class="mw-redirect" title="Mal:Cite web">cite web</a>}}</span>, <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_book" title="Mal:Cite book">cite book</a>}}</span>, <span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_journal" title="Mal:Cite journal">cite journal</a>}}</span>, etc. Consider moving information associated with the unknown parameter into an appropriate parameter or to a section of the article's talk page for preservation. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:Pages_with_citations_using_unsupported_parameters" title="Kategori:Pages with citations using unsupported parameters">Category:Pages with citations using unsupported parameters</a>.<sup id="cite_ref-categories_1-53" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="URL–wikilink_conflict" data-mw-thread-id="h-URL–wikilink_conflict"><span id="URL.E2.80.93wikilink_conflict"></span><span data-mw-comment-start="" id="h-URL–wikilink_conflict"></span><span id="wikilink_in_url">URL–wikilink conflict</span><span data-mw-comment-end="h-URL–wikilink_conflict"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=58" title="Endre bolk: URL–wikilink conflict" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=58" title="Rediger kildekoden til seksjonen URL–wikilink conflict"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">URL–wikilink conflict</span> </p><p>External links in a rendered citation are a combination of url-holding parameters, <code>|url=</code>, <code>|chapter-url=</code>, etc., with title-holding parameters, <code>|title=</code>, <code>|chapter=</code>, etc. Title-holding parameters may be <a href="/w/index.php?title=Wikilink&action=edit&redlink=1" class="new" title="Wikilink (sida finst ikkje)">wikilinked</a> to another Wikipedia article but not when there is a matching url-holding parameter in the citation. When this condition occurs, the wikilink is suppressed, the wiki markup ignored, and the rendered citation links to the external site. </p><p>Some <a href="/w/index.php?title=Hjelp:Template&action=edit&redlink=1" class="new" title="Hjelp:Template (sida finst ikkje)">templates</a> will also cause this error if they are part of a title-holding parameter. The error occurs when the template produces wikilinked content. For example, <span style="font-family:monospace;">{{<a href="/wiki/Mal:Lang" title="Mal:Lang">lang</a>}}</span> templates output a wikilinked category. Templates in url-holding parameters may also corrupt the citation's <a href="/w/index.php?title=Wikipedia:COinS&action=edit&redlink=1" class="new" title="Wikipedia:COinS (sida finst ikkje)">COinS</a> metadata. As a general rule, avoid using templates in title-holding parameters unless you know that the template's effects are entirely visual (<span style="font-family:monospace;">{{<a href="/wiki/Mal:!" title="Mal:!">!</a>}}</span> and the like). </p><p>This type of error may also occur in identifier-based templates (<span style="font-family:monospace;">{{<a href="/wiki/Mal:Cite_doi" title="Mal:Cite doi">cite doi</a>}}</span>, etc.). When this happens, the error message is shown in the article but the error is actually located in the identifier-based citation template. </p><p>To resolve this error, remove wikilinks from title-holding parameters that are intended to be externally linked or remove the external URL, which will allow the internal wikilinks to work as expected. If wikilink-producing templates are important to the citation, move them out of the CS1 template but leave them inside the citation's <a href="/w/index.php?title=Mal:Tag&action=edit&redlink=1" class="new" title="Mal:Tag (sida finst ikkje)">Mal:Tag</a> tags. Some of the functionality provided by templates may also be available through CS1 parameters. </p><p>To resolve errors in identifier-based citation templates, the template must be edited to correct the error. Exercise caution when editing these templates because identifier-based citation templates are often used in multiple articles. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_URL%E2%80%93wikilink_conflict" title="Kategori:CS1 errors: URL–wikilink conflict">Category:CS1 errors: URL–wikilink conflict</a>.<sup id="cite_ref-categories_1-54" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Vancouver_style_error" data-mw-thread-id="h-Vancouver_style_error"><span data-mw-comment-start="" id="h-Vancouver_style_error"></span><span id="vancouver">Vancouver style error</span><span data-mw-comment-end="h-Vancouver_style_error"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=59" title="Endre bolk: Vancouver style error" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=59" title="Rediger kildekoden til seksjonen Vancouver style error"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error">Vancouver style error</span> </p><p>This error is reported for citations that use <code>|vauthors=</code>, <code>|veditors=</code>, <code>|name-list-format=vanc</code>. </p><p><a href="/w/index.php?title=Vancouver_style&action=edit&redlink=1" class="new" title="Vancouver style (sida finst ikkje)">Vancouver style</a> restricts author or editor names to the Latin alphabet. For the purposes of this test, <a href="/wiki/Modul:Citation/CS1" title="Modul:Citation/CS1">Module:Citation/CS1</a> defines the Latin alphabet as the letters defined in the <a href="/wiki/Unicode" title="Unicode">Unicode</a> Latin character sets: </p> <dl><dd>C0 Controls and Basic Latin<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> (0041–005A, 0061–007A)</dd> <dd>C1 Controls and Latin-1 Supplement<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> (00C0–00D6, 00D8–00F6, 00F8–00FF)</dd> <dd>Latin Extended-A<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> (0100–017F)</dd> <dd>Latin Extended-B<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> (0180–01BF, 01C4–024F)</dd></dl> <p>This error is also reported when more than two initials are used: in case of more than two initials, list only the first two. </p><p>This error is also reported when a corporate or institutional author is listed in <code>|vauthors=</code> without proper delimiters. Corporate authors should be listed this way: </p> <dl><dd><code>|vauthors=First Surname FM, Surname AB, <a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>Corporate or institutional Author<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Green</a>, Lastsurname XY</code></dd></dl> <p>While normally correct, sometimes the names listed on a PMID page contain errors when the author surname has a lowercase <a href="/w/index.php?title=Nobiliary_particle&action=edit&redlink=1" class="new" title="Nobiliary particle (sida finst ikkje)">nobiliary particle</a>. For example, <a href="/w/index.php?title=Mal:PMID&action=edit&redlink=1" class="new" title="Mal:PMID (sida finst ikkje)">Mal:PMID</a> lists Magnus von Knebel Doeberitz as Doeberitz Mv which is not correct. This author's name should be listed as <code>|vauthors=von Knebel Doeberitz M</code>.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>Certain punctuation will be flagged as an error. For example, Unicode U+2019, right single quotation mark, causes an error because it is not a member of the Latin character sets identified above: <code>|vauthors=Van<a href="/w/index.php?title=Mal:Red&action=edit&redlink=1" class="new" title="Mal:Red (sida finst ikkje)">Mal:Redt</a> Veer M</code>. Replace this character with the straight (or typewriter) apostrophe: <code>|vauthors=Van<a href="/w/index.php?title=Mal:Green&action=edit&redlink=1" class="new" title="Mal:Green (sida finst ikkje)">Mal:Greent</a> Veer M</code>. </p><p>To resolve this error, Romanize author and editor names.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> Romanizing can result in two-letter initials, for example, the Greek letter 'Θ' Romanizes to 'Th'.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> When author names have this kind of initial, Module:Citation/CS1 can't know if this kind of initial is a typo or a legitimate Romanized character so it will emit the Vancouver error. To suppress the error after determining that the two-character initial is correct and not a typo, treat the name as if it were a corporate name by wrapping it in doubled parentheses: <code>|vauthors=..., Tatarinov IuS, ...</code> → <code>|vauthors=..., ((Tatarinov IuS)), ...</code> </p><p>Similarly, Chinese hyphenated given names may appear in PubMed listings. For example: 'Wang Hsien-yu' may be listed on PubMed as 'Wang Hy' which will result in a Vancouver error. When this occurs, and upon verification that such names are correct, wrap them in doubled parentheses. </p><p>Specific Rules for Names:<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p> <ul><li><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7282/box/A33071/?report=objectonly">Surnames with hyphens and other punctuation in them</a></li> <li><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7282/box/A33081/?report=objectonly">Other surname rules</a></li> <li><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7282/box/A33104/?report=objectonly">Given names containing punctuation, a prefix, a preposition, or particle</a></li> <li><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7282/box/A33118/?report=objectonly">Degrees, titles, and honors before or after a personal name</a></li> <li><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7282/box/A33127/?report=objectonly">Designations of rank within a family, such as Jr and III</a></li> <li><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7282/box/A33134/?report=objectonly">Names appearing in non-roman alphabets (Cyrillic, Greek, Arabic, Hebrew, Korean) or character-based languages (Chinese, Japanese)</a></li> <li><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7282/box/A33152/?report=objectonly">Organizations as author</a> <ul><li>cs1|2 does not obey the semicolon-as-separator rule. Separate corporate and organizational names from each other and from individual names with a comma; wrap corporate and organizational names in doubled parentheses as described above</li></ul></li></ul> <p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_Vancouver_style&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: Vancouver style (sida finst ikkje)">Category:CS1 errors: Vancouver style</a>.<sup id="cite_ref-categories_1-55" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="<char>_character_in_|<param>=_at_position_n" data-mw-thread-id="h-<char>_character_in_|<param>=_at_position_n"><span id=".3Cchar.3E_character_in_.7C.3Cparam.3E.3D_at_position_n"></span><span data-mw-comment-start="" id="h-<char>_character_in_|<param>=_at_position_n"></span><span id="invisible_char"><char> character in |<param>= at position <i>n</i></span><span data-mw-comment-end="h-<char>_character_in_|<param>=_at_position_n"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=60" title="Endre bolk: <char> character in |<param>= at position n" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=60" title="Rediger kildekoden til seksjonen <char> character in |<param>= at position n"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><char> character in <code style="color:inherit; border:inherit; padding:inherit;">|<param>=</code> at position <i>n</i></span> </p><p>This error is reported for citations with parameter values that contain invisible or non-printable characters known as <a href="/w/index.php?title=Control_character&action=edit&redlink=1" class="new" title="Control character (sida finst ikkje)">control characters</a>; the error includes the position at which the character can be found. <a href="/wiki/Modul:Citation/CS1" title="Modul:Citation/CS1">Module:Citation/CS1</a> detects parameter values that contain any of these characters: </p> <ul><li><a href="/w/index.php?title=Replacement_character&action=edit&redlink=1" class="new" title="Replacement character (sida finst ikkje)">replacement character</a>, U+FFFD</li> <li><a href="/w/index.php?title=Hair_space&action=edit&redlink=1" class="new" title="Hair space (sida finst ikkje)">hair space</a>, U+200A</li> <li><a href="/w/index.php?title=Zero_width_space&action=edit&redlink=1" class="new" title="Zero width space (sida finst ikkje)">zero width space</a>, U+200B</li> <li><a href="/w/index.php?title=Zero_width_joiner&action=edit&redlink=1" class="new" title="Zero width joiner (sida finst ikkje)">zero width joiner</a>, U+200D</li> <li><a href="/w/index.php?title=Soft_hyphen&action=edit&redlink=1" class="new" title="Soft hyphen (sida finst ikkje)">soft hyphen</a>, U+00AD</li> <li><a href="/w/index.php?title=Horizontal_tab&action=edit&redlink=1" class="new" title="Horizontal tab (sida finst ikkje)">horizontal tab</a>, U+0009 (HT)</li> <li><a href="/w/index.php?title=Line_feed&action=edit&redlink=1" class="new" title="Line feed (sida finst ikkje)">line feed</a>, U+0010 (LF)</li> <li><a href="/w/index.php?title=Carriage_return&action=edit&redlink=1" class="new" title="Carriage return (sida finst ikkje)">carriage return</a>, U+0013 (CR)</li> <li><a href="/w/index.php?title=Delete_character&action=edit&redlink=1" class="new" title="Delete character (sida finst ikkje)">delete character</a>, U+007F (DEL)</li> <li><a href="/w/index.php?title=C0_and_C1_control_codes&action=edit&redlink=1" class="new" title="C0 and C1 control codes (sida finst ikkje)">C0 control</a>, U+0000–U+001F (NULL–US)</li> <li><a href="/w/index.php?title=C0_and_C1_control_codes&action=edit&redlink=1" class="new" title="C0 and C1 control codes (sida finst ikkje)">C1 control</a>, U+0080–U+009F (XXX–APC)</li></ul> <p>To resolve invisible-character errors, remove or replace the identified character. Because these characters are mostly invisible, the error message identifies the character's position in the parameter value counted from the left. Space characters between the assignment operator (the '=' sign) and the parameter value are not counted. If you move through the citation with the arrow keys then the cursor may stand still once at an invisible character which can be removed with <a href="/w/index.php?title=Mal:Keypress&action=edit&redlink=1" class="new" title="Mal:Keypress (sida finst ikkje)">Mal:Keypress</a> or <a href="/w/index.php?title=Mal:Keypress&action=edit&redlink=1" class="new" title="Mal:Keypress (sida finst ikkje)">Mal:Keypress</a>. If you copy-paste a string to the "Characters" field at <a rel="nofollow" class="external free" href="https://r12a.github.io/app-conversion/">https://r12a.github.io/app-conversion/</a> and click "View in UniView" then the position and name of all characters is shown. </p><p><span class="error"><name> stripmarker in <code style="color:inherit; border:inherit; padding:inherit;">|<param>=</code> at position <i>n</i></span> </p><p><a href="/w/index.php?title=Hjelp:Strip_markers&action=edit&redlink=1" class="new" title="Hjelp:Strip markers (sida finst ikkje)">Strip markers</a> are special sequences of characters that <a href="/wiki/MediaWiki" title="MediaWiki">MediaWiki</a> inserts as a place-holder for certain <a href="/w/index.php?title=Xml&action=edit&redlink=1" class="new" title="Xml (sida finst ikkje)">xml</a>-like tags. These tags include <a href="/w/index.php?title=Mal:Tag&action=edit&redlink=1" class="new" title="Mal:Tag (sida finst ikkje)">Mal:Tag</a>, <a href="/w/index.php?title=Mal:Tag&action=edit&redlink=1" class="new" title="Mal:Tag (sida finst ikkje)">Mal:Tag</a>, <a href="/w/index.php?title=Mal:Tag&action=edit&redlink=1" class="new" title="Mal:Tag (sida finst ikkje)">Mal:Tag</a>, <a href="/w/index.php?title=Mal:Tag&action=edit&redlink=1" class="new" title="Mal:Tag (sida finst ikkje)">Mal:Tag</a>, and <a href="/w/index.php?title=Mal:Tag&action=edit&redlink=1" class="new" title="Mal:Tag (sida finst ikkje)">Mal:Tag</a>. The strip markers are replaced with content before the final page rendering. The module ignores math and nowiki strip markers. </p><p>To resolve strip marker errors, remove or replace the identified tag. The error message identifies the strip marker's position in the parameter value counted from the left. Space characters between the assignment operator (the '=' sign) and the parameter value are not counted. </p><p>Strip marker errors can also be caused by unsupported additional text or templates in parameter values—for example, <span style="font-family:monospace;">{{<a href="/wiki/Mal:ISBN" title="Mal:ISBN">ISBN</a>}}</span> in <code>|title=</code>. Resolve the problem by moving the extraneous text outside of the citation template or by removing the extraneous text or template markup, as appropriate. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_invisible_characters" title="Kategori:CS1 errors: invisible characters">Category:CS1 errors: invisible characters</a>.<sup id="cite_ref-categories_1-56" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|<param>=_requires_|doi=" data-mw-thread-id="h-|<param>=_requires_|doi="><span id=".7C.3Cparam.3E.3D_requires_.7Cdoi.3D"></span><span data-mw-comment-start="" id="h-|<param>=_requires_|doi="></span><span id="doibroken_missing_doi">|<param>= requires |doi=</span><span data-mw-comment-end="h-|<param>=_requires_|doi="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=61" title="Endre bolk: |<param>= requires |doi=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=61" title="Rediger kildekoden til seksjonen |<param>= requires |doi="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|<param>=</code> requires <code>|doi=</code></span> </p><p>When any of <code>|doi-broken=</code>, <code>|doi-broken-date=</code>, or <code>|doi-inactive-date=</code> are used in a cs1|2 template, <code>|doi=</code> or <code>|DOI=</code> (with value) must also be present. </p><p>To resolve this error, either add the missing DOI or remove the 'broken' parameter. </p><p>Pages with this error are automatically placed in <a href="/wiki/Kategori:CS1_errors:_DOI" title="Kategori:CS1 errors: DOI">Category:CS1 errors: DOI</a>.<sup id="cite_ref-categories_1-57" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="|<param>-access=_requires_|<param>=" data-mw-thread-id="h-|<param>-access=_requires_|<param>="><span id=".7C.3Cparam.3E-access.3D_requires_.7C.3Cparam.3E.3D"></span><span data-mw-comment-start="" id="h-|<param>-access=_requires_|<param>="></span><span id="param_access_requires_param">|<param>-access= requires |<param>=</span><span data-mw-comment-end="h-|<param>-access=_requires_|<param>="></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=62" title="Endre bolk: |<param>-access= requires |<param>=" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=62" title="Rediger kildekoden til seksjonen |<param>-access= requires |<param>="><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Mal:Help_desk&action=edit&redlink=1" class="new" title="Mal:Help desk (sida finst ikkje)">Mal:Help desk</a><span class="error"><code style="color:inherit; border:inherit; padding:inherit;">|<param>-access=</code> requires <code style="color:inherit; border:inherit; padding:inherit;">|<param>=</code></span> </p><p>This error is reported when an access level has been specified for some external link, but the corresponding required parameter is missing or empty. The parameter can be one of </p> <table class="wikitable"> <caption>access-level specifier required parameter </caption> <tbody><tr> <th>specifier</th> <th>required parameter </th></tr> <tr> <td><code>|url-access=</code></td> <td><code>|url=</code> </td></tr> <tr> <td><code>|bibcode-access=</code></td> <td><code>|bibcode=</code> </td></tr> <tr> <td><code>|doi-access=</code></td> <td><code>|doi=</code> </td></tr> <tr> <td><code>|hdl-access=</code></td> <td><code>|hdl=</code> </td></tr> <tr> <td><code>|jstor-access=</code></td> <td><code>|jstor=</code> </td></tr> <tr> <td><code>|ol-access=</code></td> <td><code>|ol=</code> </td></tr> <tr> <td><code>|osti-access=</code></td> <td><code>|osti=</code> </td></tr> </tbody></table> <p>To resolve this error, either provide a value for the parameter, or remove the access level specification. </p><p>Pages with this error are automatically placed in <a href="/w/index.php?title=Kategori:CS1_errors:_param-access&action=edit&redlink=1" class="new" title="Kategori:CS1 errors: param-access (sida finst ikkje)">Category:CS1 errors: param-access</a>.<sup id="cite_ref-categories_1-58" class="reference"><a href="#cite_note-categories-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Notes" data-mw-thread-id="h-Notes"><span data-mw-comment-start="" id="h-Notes"></span>Notes<span data-mw-comment-end="h-Notes"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=63" title="Endre bolk: Notes" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=63" title="Rediger kildekoden til seksjonen Notes"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r3318915">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-lower-alpha"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-categories-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-categories_1-0">1,00</a></sup> <sup><a href="#cite_ref-categories_1-1">1,01</a></sup> <sup><a href="#cite_ref-categories_1-2">1,02</a></sup> <sup><a href="#cite_ref-categories_1-3">1,03</a></sup> <sup><a href="#cite_ref-categories_1-4">1,04</a></sup> <sup><a href="#cite_ref-categories_1-5">1,05</a></sup> <sup><a href="#cite_ref-categories_1-6">1,06</a></sup> <sup><a href="#cite_ref-categories_1-7">1,07</a></sup> <sup><a href="#cite_ref-categories_1-8">1,08</a></sup> <sup><a href="#cite_ref-categories_1-9">1,09</a></sup> <sup><a href="#cite_ref-categories_1-10">1,10</a></sup> <sup><a href="#cite_ref-categories_1-11">1,11</a></sup> <sup><a href="#cite_ref-categories_1-12">1,12</a></sup> <sup><a href="#cite_ref-categories_1-13">1,13</a></sup> <sup><a href="#cite_ref-categories_1-14">1,14</a></sup> <sup><a href="#cite_ref-categories_1-15">1,15</a></sup> <sup><a href="#cite_ref-categories_1-16">1,16</a></sup> <sup><a href="#cite_ref-categories_1-17">1,17</a></sup> <sup><a href="#cite_ref-categories_1-18">1,18</a></sup> <sup><a href="#cite_ref-categories_1-19">1,19</a></sup> <sup><a href="#cite_ref-categories_1-20">1,20</a></sup> <sup><a href="#cite_ref-categories_1-21">1,21</a></sup> <sup><a href="#cite_ref-categories_1-22">1,22</a></sup> <sup><a href="#cite_ref-categories_1-23">1,23</a></sup> <sup><a href="#cite_ref-categories_1-24">1,24</a></sup> <sup><a href="#cite_ref-categories_1-25">1,25</a></sup> <sup><a href="#cite_ref-categories_1-26">1,26</a></sup> <sup><a href="#cite_ref-categories_1-27">1,27</a></sup> <sup><a href="#cite_ref-categories_1-28">1,28</a></sup> <sup><a href="#cite_ref-categories_1-29">1,29</a></sup> <sup><a href="#cite_ref-categories_1-30">1,30</a></sup> <sup><a href="#cite_ref-categories_1-31">1,31</a></sup> <sup><a href="#cite_ref-categories_1-32">1,32</a></sup> <sup><a href="#cite_ref-categories_1-33">1,33</a></sup> <sup><a href="#cite_ref-categories_1-34">1,34</a></sup> <sup><a href="#cite_ref-categories_1-35">1,35</a></sup> <sup><a href="#cite_ref-categories_1-36">1,36</a></sup> <sup><a href="#cite_ref-categories_1-37">1,37</a></sup> <sup><a href="#cite_ref-categories_1-38">1,38</a></sup> <sup><a href="#cite_ref-categories_1-39">1,39</a></sup> <sup><a href="#cite_ref-categories_1-40">1,40</a></sup> <sup><a href="#cite_ref-categories_1-41">1,41</a></sup> <sup><a href="#cite_ref-categories_1-42">1,42</a></sup> <sup><a href="#cite_ref-categories_1-43">1,43</a></sup> <sup><a href="#cite_ref-categories_1-44">1,44</a></sup> <sup><a href="#cite_ref-categories_1-45">1,45</a></sup> <sup><a href="#cite_ref-categories_1-46">1,46</a></sup> <sup><a href="#cite_ref-categories_1-47">1,47</a></sup> <sup><a href="#cite_ref-categories_1-48">1,48</a></sup> <sup><a href="#cite_ref-categories_1-49">1,49</a></sup> <sup><a href="#cite_ref-categories_1-50">1,50</a></sup> <sup><a href="#cite_ref-categories_1-51">1,51</a></sup> <sup><a href="#cite_ref-categories_1-52">1,52</a></sup> <sup><a href="#cite_ref-categories_1-53">1,53</a></sup> <sup><a href="#cite_ref-categories_1-54">1,54</a></sup> <sup><a href="#cite_ref-categories_1-55">1,55</a></sup> <sup><a href="#cite_ref-categories_1-56">1,56</a></sup> <sup><a href="#cite_ref-categories_1-57">1,57</a></sup> <sup><a href="#cite_ref-categories_1-58">1,58</a></sup></span> <span class="reference-text">Pages in the Book talk, Category talk, Draft talk, Education Program talk, File talk, Help talk, MediaWiki talk, Module talk, Portal talk, Talk, Template talk, User, User talk, and Wikipedia talk namespaces are not included in the error tracking categories.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="References" data-mw-thread-id="h-References"><span data-mw-comment-start="" id="h-References"></span>References<span data-mw-comment-end="h-References"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Hjelp:CS1-feil&veaction=edit&section=64" title="Endre bolk: References" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Hjelp:CS1-feil&action=edit&section=64" title="Rediger kildekoden til seksjonen References"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3318915"><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-archive.org-2"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-archive.org_2-0">1,0</a></sup> <sup><a href="#cite_ref-archive.org_2-1">1,1</a></sup></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://archive.org">«archive.org website»</a>. <i>Internet Archive</i>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=archive.org+website&rft.genre=unknown&rft.jtitle=Internet+Archive&rft_id=https%3A%2F%2Farchive.org&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-webcitation.org-3"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-webcitation.org_3-0">2,0</a></sup> <sup><a href="#cite_ref-webcitation.org_3-1">2,1</a></sup></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.webcitation.org">«webcitation.org website»</a>. <i>WebCite</i>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=webcitation.org+website&rft.genre=unknown&rft.jtitle=WebCite&rft_id=https%3A%2F%2Fwww.webcitation.org&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://arxiv.org/help/arxiv_identifier">«Understanding the arXiv identifier»</a>. <i><a href="/w/index.php?title=Cornell_University_Library&action=edit&redlink=1" class="new" title="Cornell University Library (sida finst ikkje)">Cornell University Library</a></i><span class="reference-accessdate">. Henta 20. august 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=Understanding+the+arXiv+identifier&rft.genre=unknown&rft.jtitle=Cornell+University+Library&rft_id=https%3A%2F%2Farxiv.org%2Fhelp%2Farxiv_identifier&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://adsabs.harvard.edu/abs_doc/help_pages/data.html#bibcodes">«1.2.3 - Bibliographic Identifiers»</a>. <i>The SAO/NASA Astrophysics Data System</i>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=1.2.3+-+Bibliographic+Identifiers&rft.genre=unknown&rft.jtitle=The+SAO%2FNASA+Astrophysics+Data+System&rft_id=http%3A%2F%2Fadsabs.harvard.edu%2Fabs_doc%2Fhelp_pages%2Fdata.html%23bibcodes&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.loc.gov/marc/lccn-namespace.html#syntax">«The LCCN Namespace»</a>. <i>Network Development and MARC Standards Office</i>. <a href="/wiki/Library_of_Congress" class="mw-redirect" title="Library of Congress">Library of Congress</a>. November 2003.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=The+LCCN+Namespace&rft.date=2003-11&rft.genre=unknown&rft.jtitle=Network+Development+and+MARC+Standards+Office&rft_id=https%3A%2F%2Fwww.loc.gov%2Fmarc%2Flccn-namespace.html%23syntax&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><a href="#cite_ref-7">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="//tools.ietf.org/html/rfc5536">«Netnews Article Format»</a>. <i><a href="/w/index.php?title=Internet_Engineering_Task_Force&action=edit&redlink=1" class="new" title="Internet Engineering Task Force (sida finst ikkje)">Internet Engineering Task Force</a></i>. November 2009. <a rel="nofollow" class="external text" href="//tools.ietf.org/html/rfc5536#section-3.1.3">3.1.3</a>. <a href="/w/index.php?title=Request_for_Comments&action=edit&redlink=1" class="new" title="Request for Comments (sida finst ikkje)">RFC</a> <a rel="nofollow" class="external text" href="//tools.ietf.org/html/rfc5536">5536</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=Netnews+Article+Format&rft.date=2009-11&rft.genre=unknown&rft.jtitle=Internet+Engineering+Task+Force&rft.pages=3.1.3&rft_id=%2F%2Ftools.ietf.org%2Fhtml%2Frfc5536&rft_id=%2F%2Ftools.ietf.org%2Fhtml%2Frfc5536&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><a href="#cite_ref-8">↑</a></span> <span class="reference-text"><cite class="citation"><a rel="nofollow" class="external text" href="http://tools.ietf.org/html/std66#section-3.1">«Scheme»</a>. <i>Uniform Resource Identifier (URI): Generic Syntax</i>. <a href="/w/index.php?title=Internet_Engineering_Task_Force&action=edit&redlink=1" class="new" title="Internet Engineering Task Force (sida finst ikkje)">Internet Engineering Task Force</a>. January 2005. <a href="/w/index.php?title=Request_for_Comments&action=edit&redlink=1" class="new" title="Request for Comments (sida finst ikkje)">RFC</a> <a rel="nofollow" class="external text" href="//tools.ietf.org/html/rfc3986">3986</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=Scheme&rft.btitle=Uniform+Resource+Identifier+%28URI%29%3A+Generic+Syntax&rft.date=2005-01&rft.genre=bookitem&rft.pub=Internet+Engineering+Task+Force&rft_id=%2F%2Ftools.ietf.org%2Fhtml%2Frfc3986&rft_id=http%3A%2F%2Ftools.ietf.org%2Fhtml%2Fstd66%23section-3.1&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><a href="#cite_ref-9">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.unicode.org/charts/PDF/U0000.pdf">«C0 Controls and Basic Latin»</a> <span style="font-size:85%;">(PDF)</span>. <i><a href="/wiki/Unicode" title="Unicode">Unicode</a></i><span class="reference-accessdate">. Henta 19. april 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=C0+Controls+and+Basic+Latin&rft.genre=unknown&rft.jtitle=Unicode&rft_id=https%3A%2F%2Fwww.unicode.org%2Fcharts%2FPDF%2FU0000.pdf&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><a href="#cite_ref-10">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.unicode.org/charts/PDF/U0080.pdf">«C1 Controls and Latin-1 Supplement»</a> <span style="font-size:85%;">(PDF)</span>. <i>Unicode</i><span class="reference-accessdate">. Henta 19. april 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=C1+Controls+and+Latin-1+Supplement&rft.genre=unknown&rft.jtitle=Unicode&rft_id=https%3A%2F%2Fwww.unicode.org%2Fcharts%2FPDF%2FU0080.pdf&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><a href="#cite_ref-11">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.unicode.org/charts/PDF/U0100.pdf">«Latin Extended-A»</a> <span style="font-size:85%;">(PDF)</span>. <i>Unicode</i><span class="reference-accessdate">. Henta 19. april 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=Latin+Extended-A&rft.genre=unknown&rft.jtitle=Unicode&rft_id=https%3A%2F%2Fwww.unicode.org%2Fcharts%2FPDF%2FU0100.pdf&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><a href="#cite_ref-12">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.unicode.org/charts/PDF/U0180.pdf">«Latin Extended-B»</a> <span style="font-size:85%;">(PDF)</span>. <i>Unicode</i><span class="reference-accessdate">. Henta 19. april 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=Latin+Extended-B&rft.genre=unknown&rft.jtitle=Unicode&rft_id=https%3A%2F%2Fwww.unicode.org%2Fcharts%2FPDF%2FU0180.pdf&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><a href="#cite_ref-13">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7282/box/A33081/">«Other surname rules»</a>. <i>National Center for Biotechnology Information</i>. 18. mai 2018.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=Other+surname+rules&rft.chron=18.+mai+2018&rft.genre=unknown&rft.jtitle=National+Center+for+Biotechnology+Information&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fbooks%2FNBK7282%2Fbox%2FA33081%2F&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><a href="#cite_ref-14">↑</a></span> <span class="reference-text"><cite class="citation book">Patrias K (2007). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7258/box/A48818/">«Names in non-roman alphabets or character-based languages»</a>. I Wendling D. <i>Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers [Internet].</i> (2nd utg.). Bethesda: National Library of Medicine.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=Names+in+non-roman+alphabets+or+character-based+languages&rft.aufirst=K&rft.aulast=Patrias&rft.btitle=Citing+Medicine%3A+The+NLM+Style+Guide+for+Authors%2C+Editors%2C+and+Publishers+%5BInternet%5D.&rft.date=2007&rft.edition=2nd&rft.genre=bookitem&rft.place=Bethesda&rft.pub=National+Library+of+Medicine&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fbooks%2FNBK7258%2Fbox%2FA48818%2F&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><a href="#cite_ref-15">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.loc.gov/catdir/cpso/romanization/greek.pdf">«Greek»</a> <span style="font-size:85%;">(PDF)</span>. <i>Library of Congress</i>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.atitle=Greek&rft.genre=unknown&rft.jtitle=Library+of+Congress&rft_id=https%3A%2F%2Fwww.loc.gov%2Fcatdir%2Fcpso%2Fromanization%2Fgreek.pdf&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><a href="#cite_ref-16">↑</a></span> <span class="reference-text"><cite class="citation book">Patrias K (2007). Wendling D, red. <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK7282/"><i>Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers [Internet]</i></a> (2nd utg.). Bethesda, MD: National Library of Medicine (US)<span class="reference-accessdate">. Henta 31. mars 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3AHjelp%3ACS1-feil&rft.aufirst=K&rft.aulast=Patrias&rft.btitle=Citing+Medicine%3A+The+NLM+Style+Guide+for+Authors%2C+Editors%2C+and+Publishers+%5BInternet%5D&rft.date=2007&rft.edition=2nd&rft.genre=book&rft.place=Bethesda%2C+MD&rft.pub=National+Library+of+Medicine+%28US%29&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fbooks%2FNBK7282%2F&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> </ol></div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Henta frå «<a dir="ltr" href="https://nn.wikipedia.org/w/index.php?title=Hjelp:CS1-feil&oldid=3197015">https://nn.wikipedia.org/w/index.php?title=Hjelp:CS1-feil&oldid=3197015</a>»</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Kategori:Kategoriar" title="Kategori:Kategoriar">Kategoriar</a>: <ul><li><a href="/wiki/Kategori:Artiklar_p%C3%A5_engelsk" title="Kategori:Artiklar på engelsk">Artiklar på engelsk</a></li><li><a href="/wiki/Kategori:Wikipedia/Vedlikehald" title="Kategori:Wikipedia/Vedlikehald">Wikipedia/Vedlikehald</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Gøymde kategoriar: <ul><li><a href="/wiki/Kategori:Sider_med_skriptfeil/g%C3%B8ymde" title="Kategori:Sider med skriptfeil/gøymde">Sider med skriptfeil/gøymde</a></li><li><a href="/wiki/Kategori:Artiklar_som_treng_tilsyn_2024" title="Kategori:Artiklar som treng tilsyn 2024">Artiklar som treng tilsyn 2024</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Denne sida vart sist endra den 12. februar 2020 kl. 10:31.</li> <li id="footer-info-copyright">All tekst er tilgjengeleg under <a rel="nofollow" class="external text" href="http://creativecommons.org/licenses/by-sa/4.0/deed.no">Creative Commons-lisensen Namngjeving/Del på same vilkåra</a>. 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