hypervalent C and Nuvola error symbol for <a href="//commons.wikimedia.org/wiki/Template:Disputed_chem" title="Template:Disputed chem">Template:Disputed chem</a>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Nuvola_apps_error_alt.svg" class="mw-redirect" title="File:Nuvola apps error alt.svg">Nuvola_apps_error_alt.svg</a>: <a href="https://en.wikipedia.org/wiki/David_Vignoni" class="extiw" title="en:David Vignoni">David Vignoni</a>, <a href="//commons.wikimedia.org/wiki/User:Stannered" title="User:Stannered">User:Stannered</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Matthias_M." title="User:Matthias M.">Matt</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Matthias_M." title="User talk:Matthias M."><span class="signature-talk">talk</span></a>)</li></ul>
LGPL
<ul><li><a href="//commons.wikimedia.org/wiki/File:Nuvola_apps_error_alt.svg" class="mw-redirect" title="File:Nuvola apps error alt.svg">Nuvola_apps_error_alt.svg</a></li></ul>