Issledovaniya po istorii slavyanskikh i balkanskikh narodov
Subtitle: epokha srednevekov'ya-Kievskaya Rus' i ee slavyanskie sosedi
By: [redkollegiya: V.D. Korolyuki dr.].
Publisher: Nauka
Published: 1972
Place of publication: Moskva
Language: rus
Notes: At head of half-title: Akademiya nauk SSSR. In-t slavyanovedeniya i balkanistiki.