Voĭnata mezhdu Vizantii͡a i Bŭlgarii͡a v 986 godina i obsadata na Sofii͡a ot imperatora Vasiliĭ II Bŭlgaroubiet͡s
By: Vasil Avramov
Publisher: Pechatnit͡sa na Voenno-izdatelski fond
Published: 1973
Place of publication: Sofii͡a
Language: bul
Number of pages: 80
Notes: Bibliographical footnotes.