Plemennye i kulʹturnye svi͡a︡zi bolgarskogo i russkogo narodov.
Series: Akademii͡a︡ nauk Soi͡u︡za SSR.  Nauchno-populi͡a︡r nai͡a︡ serii͡a︡
Publisher: Izdat. Akademii nauk SSSR
Published: 1944
Place of publication: Moskva [etc.]
Language: rus
Number of pages: 85
Subjects: Slavs.; Soviet Union -- Relations (general) with Bulgaria.; Bulgaria -- Relations (general) with Soviet Union.
Notes: In Cyrillic characters.