@book{UBHD-1757152, organization={Leningradskij gosudarstvennyj universitet imeni A. A. Ždanova and Sankt-Peterburgskij gosudarstvennyj universitet}, title={Slavjano-russkie drevnosti}, address={Leningrad [u.a.]}, year={1988-}, issn={0235-2397}, library={UB ; OG}, }