Sŭvremennoto bŭlgarsko operno tvorchestvo.
Subtitle: [Ocherk].
Publisher: Nauka i izkustvo (Varna, pech. St. Dobrev-Strandzhata)
Published: 1974
Place of publication: Sofii͡a
Language: bul
Number of pages: 228
Subjects: Opera -- Bulgaria -- History and criticism