Böhmen unter Ottokar II
<a href="https://de.wikipedia.org/wiki/User:Chumwa" class="extiw" title="de:User:Chumwa">Maximilian Dörrbecker</a> (<a href="https://de.wikipedia.org/wiki/User:Chumwa" class="extiw" title="de:User:Chumwa">Chumwa</a>)
CC BY-SA 2.0
<p><span class="int-own-work" lang="en">Own work</span>, using
</p>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Europe_laea_location_map.svg" title="File:Europe laea location map.svg">this background map</a> by <a href="//commons.wikimedia.org/wiki/User:Alexrk2" title="User:Alexrk2">Alexrk2</a></li>
<li><a href="//commons.wikimedia.org/wiki/File:Bohemia-ottokar2.jpg" title="File:Bohemia-ottokar2.jpg">this</a> and <a href="//commons.wikimedia.org/wiki/File:Duernkrut3.jpg" title="File:Duernkrut3.jpg">this</a> map for the area of influence</li>
<li><a rel="nofollow" class="external text" href="http://www.preussenweb.de/schlesien/schles2.jpg">this map</a> for the borders of Silesia in that time</li></ul>