<a href="https://en.wikipedia.org/wiki/Copernicium" id="mwAWM" rel="mw:WikiLink" title="Copernicium">Copernicium</a> is discovered by <a href="https://en.wikipedia.org/wiki/Sigurd_Hofmann" id="mwAWQ" rel="mw:WikiLink" title="Sigurd Hofmann">Sigurd Hofmann</a>, <a href="https://en.wikipedia.org/wiki/Victor_Ninov" id="mwAWU" rel="mw:WikiLink" title="Victor Ninov">Victor Ninov</a> et al.<sup about="#mwt90" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-18"}}' id="cite_ref-18" rel="dc:references" typeof="mw:Extension/ref"><a href="./February_9#cite_note-18" id="mwAWY" style="counter-reset: mw-Ref 18;"><span class="mw-reflink-text" id="mwAWc">[18]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-18"><cite about="#mwt87" class="citation journal cs1" id="CITEREFHofmann1996">Hofmann, S.; et<span id="mwB_w" typeof="mw:Entity"> </span>al. (1996). "The new element 112". <i id="mwB_0"><a class="mw-redirect" href="./Zeitschrift_für_Physik_A" id="mwB_4" rel="mw:WikiLink" title="Zeitschrift für Physik A">Zeitschrift für Physik A</a></i>. <b id="mwB_8">354</b> (1): 229–230. <a class="mw-redirect" href="./Doi_(identifier)" id="mwCAA" rel="mw:WikiLink" title="Doi (identifier)">doi</a>:<a class="external text" href="https://doi.org/10.1007%2FBF02769517" id="mwCAE" rel="mw:ExtLink nofollow">10.1007/BF02769517</a>. <a class="mw-redirect" href="./S2CID_(identifier)" id="mwCAI" rel="mw:WikiLink" title="S2CID (identifier)">S2CID</a><span id="mwCAM" typeof="mw:Entity"> </span><a class="external text" href="https://api.semanticscholar.org/CorpusID:119975957" id="mwCAQ" rel="mw:ExtLink nofollow">119975957</a>.</cite><span about="#mwt87" class="Z3988" id="mwCAU" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Zeitschrift+f%C3%BCr+Physik+A&amp;rft.atitle=The+new+element+112&amp;rft.volume=354&amp;rft.issue=1&amp;rft.pages=229-230&amp;rft.date=1996&amp;rft_id=info%3Adoi%2F10.1007%2FBF02769517&amp;rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A119975957%23id-name%3DS2CID&amp;rft.aulast=Hofmann&amp;rft.aufirst=S.&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AFebruary+9"></span></span>