<p>Author: <a href="//commons.wikimedia.org/wiki/User:Dove" title="User:Dove">User:Dove</a>
Frente Oriental: 21 de junio de 1941
Eastern Front: June 21st, 1941
Creado con mapas de los siguientes sitios/Created with maps which can be found in the following sites:
</p>
<ul><li><a rel="nofollow" class="external autonumber" href="http://www.dean.usma.edu/HISTORY/web03/atlases/ww2%20europe/ww2%20europe%20war%20index.htm">[1]</a></li>
<li><a rel="nofollow" class="external autonumber" href="http://www.lib.utexas.edu/maps/historical/history_ww2.html#European">[2]</a></li>
<li><a href="//commons.wikimedia.org/wiki/File:Second_world_war_europe_1935-1939_map_de.png" title="File:Second world war europe 1935-1939 map de.png">Image:Second world war europe 1935-1939 map de.png</a></li></ul>
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:Dove" title="User:Dove">Dove</a> assumed (based on copyright claims).
CC BY 2.5
No machine-readable source provided. Own work assumed (based on copyright claims).