in the bottom left corner. Map based on Lalkov, Milčo (1997). Rulers of Bulgaria. Kibea. ISBN 954-474-098-8. I, the copyright holder of this work, hereby
image is a derivative work of the following images: File:Bulgaria_Ivan_Alexander_(1331-1371).svg licensed with Cc-by-sa-2.5,2.0,1.0, Cc-by-sa-3.0-migrated
DescriptionBulgariaIvanAlexander (1331-1371) Ita.png Italian version of the map of Bulgarian lands under the rule of Tsar IvanAlexander Source Image:Bulgaria