Za Asen, narichan oshte Belgun-Mŭdrii͡a︡
By: Konstantin Dufev.
Edition: 1. izd.
Publisher: Izd-vo "Khristo G. Danov"
Published: 1983
Place of publication: Plovdiv
Language: bul
Number of pages: 111
Subjects: Asen I, Czar of Bulgaria, d. 1196.; Bulgaria -- History -- 1185-1393.