Created by Hxseek
<p>Constructed from information in
</p><p>1. The early Medieval Balkans. John Fine, Jr. <a href="//commons.wikimedia.org/wiki/Special:BookSources/0_472_08149_7" title="Special:BookSources/0 472 08149 7">ISBN 0 472 08149 7</a> 
2. Southeastern Europe in the Middle Ages , 500-1250. Florin Curta. <a href="//commons.wikimedia.org/wiki/Special:BookSources/0-521-81539-8" title="Special:BookSources/0-521-81539-8">ISBN 0-521-81539-8</a> 
</p>
3. Euratlas.com (as a visual aid)
<a href="https://en.wikipedia.org/wiki/User:Hxseek" class="extiw" title="wikipedia:User:Hxseek">Hxseek</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
CC BY 3.0
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons by <a href="//commons.wikimedia.org/wiki/User:Off2riorob" title="User:Off2riorob">Off2riorob</a> using <a href="https://iw.toolforge.org/commonshelper/" class="extiw" title="toollabs:commonshelper/">CommonsHelper</a>.