<a href="https://en.wikipedia.org/wiki/Lune_(geometry)" class="extiw" title="w:Lune (geometry)">Lune (geometry)</a>
<div style="display:inline-block;padding:0 3px;background-color:#BDC"><a href="//commons.wikimedia.org/wiki/File:Luno_ebena_geom_2.png" title="File:Luno ebena geom 2.png"><b>Original: </b></a></div> <div style="display:inline-block;padding:3px 0;"><a href="https://en.wikipedia.org/wiki/eo:User:Maksim" class="extiw" title="w:eo:User:Maksim">Maksim</a> at <a href="https://en.wikipedia.org/wiki/eo:" class="extiw" title="w:eo:">Esperanto Wikipedia</a></div> <div style="display:inline-block;padding:0 3px;background-color:#CCF">Vector: </div> <div style="display:inline-block;"><a href="//commons.wikimedia.org/wiki/User:Beao" title="User:Beao">Beao</a></div>
2009-10-03 20:44
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Luno_ebena_geom_2.png" title="File:Luno ebena geom 2.png">Luno ebena geom 2.png</a>