DescriptionBulgaria Simeon I (893-927).svg	Български: Карта на българските земи при управлението на цар Симеон I Велики (893-927) English: Map of the Bulgarian lands during the rule of Tsar Simeon I the Great (893-927)
Date	created and uploaded 4 March 2007
Source	Own work
Author	Todor Bozhinov
Permission (Reusing this file)	This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. https://creativecommons.org/licenses/by-sa/2.5CC BY-SA 2.5 Creative Commons Attribution-Share Alike 2.5 truetrue Note: This map uses an SVG map of Europe by User:Tintazul and User:ZorroIII, which is under the CC-BY-SA-2.5 license, for the small location map of Europe in the bottom left corner. The uploader of this map, User:Martyr, licensed it as "Own work, copyleft: Multi-license with GFDL and Creative Commons CC-BY-SA-2.5 and older versions (2.0 and 1.0)", but presumably the GFDL license cannot apply to the small corner map.
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Notes

• ¹ According to, among others, Crampton, Delev, Dobrev and Lalkov.
• ² Bulgaria ruled all land east of the Danube and west of the Dnieper according to Constantine VII's De Administrando Imperio (c. 950), but actual Bulgarian control was often partial, weak and/or inconsistent in many of the scarcely-populated areas north of the Danube.
• ³ That is, unconfirmed by a peace treaty and only controlled during military campaigns in the Byzantine lands. These, however, comprised much if not most of Simeon's rule.
• The northern border is conjectural, as its exact location is practically unattested.

References

• Crampton, R.J. (2005) A Concise History of Bulgaria, Cambridge University Press, pp. p. 13 ISBN 0521850851
• Delev, Petǎr; Valeri Kacunov, Plamen Mitev, Evgenija Kalinova, Iskra Baeva, Bojan Dobrev (2006) "9 Bǎlgarskata dǎržava pri Car Simeon" in (in bulgarian) Istorija i civilizacija za 11. klas, Trud, Sirma
• Dobrev, Hristo (1979) (in bulgarian) Bǎlgarski voenen atlas, Sofia: Voenno izdatelstvo, pp. pp. 152−153 OCLC 46136451
• Koledarov, Petǎr (1989) (in bulgarian) Političeska geografija na srednovekovnata bǎlgarska dǎržava 2 (1186–1396), Bulgarian Academy of Sciences
• Lalkov, Milčo (1997) Rulers of Bulgaria, Kibea, pp. p. 24, p. 66 ISBN 954-474-098-8