Vectorization of its source.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Bipolaire.gif" class="mw-redirect" title="File:Bipolaire.gif">Bipolaire.gif</a>: <a href="//commons.wikimedia.org/w/index.php?title=User:Patricia_Due%C3%B1as_ULE&amp;action=edit&amp;redlink=1" class="new" title="User:Patricia Dueñas ULE (page does not exist)">User:Patricia Dueñas ULE</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:WYKIWYC" title="User:WYKIWYC">WYKIWYC</a> (<a href="//commons.wikimedia.org/wiki/User_talk:WYKIWYC" title="User talk:WYKIWYC"><span class="signature-talk">talk</span></a>)</li></ul>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Bipolaire.gif" class="mw-redirect" title="File:Bipolaire.gif">Bipolaire.gif</a></li></ul>