Naĭ-starata slovenska dŭrzhavna na Balkanskii︠a︡ poluostrov prez VII i VIII v. i neĭnii︠a︡ etnicheski sŭstav
Publisher: Pechatnitsa P. Glushkov
Published: 1924
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 20
Subjects: Slavs
Notes: Bibliographical footnotes.