Bŭlgarii︠a︡
Subtitle: raĭoni, oblasti, obshtini : [ent︠s︡iklopedii︠a︡]
By: Anton Popov ... [et al.]; pod redakt︠s︠ii︠ata na Anton Popov i Petŭr Slaveĭkov
Edition: 1. izd
Publisher: Universitetsko izd-vo "Sv. Kliment Okhridski"
Published: 2010
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 527
ISBN-13: 9789540729169
Subjects: Encyclopedias; Administrative and political divisions; Geography
Other titles: Ent︠s︡iklopedii︠a︡ Bŭlgarii︠a︡ : raĭoni, oblasti, obshtini
Notes: Includes bibliographical references (p. 522-524) and index.

In Bulgarian with a summary in English.