Graphic element for <a href="https://en.wikipedia.org/wiki/Coxeter-Dynkin_diagram" class="extiw" title="en:Coxeter-Dynkin diagram">Coxeter-Dynkin diagram</a>
<ul><li>The original uploader was <a href="https://en.wikipedia.org/wiki/User:Tomruen" class="extiw" title="wikipedia:User:Tomruen">Tomruen</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>.</li>
<li>vectorization: <span class="int-own-work" lang="en">Own work</span></li></ul>
<a href="//commons.wikimedia.org/wiki/File:CD_7-2.png" title="File:CD 7-2.png">File:CD 7-2.png</a>