@book{UBHD-1429904, title={Bol'šaja sovetskaja enciklopedija}, edition={2. izd.}, publisher={BSE}, address={Moskva}, year={1949-}, language={rus}, note={In kyrill. Schrift, russ. - Ab Bd 8: Red.: B. A. Vvedenskij}, keywords={Enzyklop{\"a}die}, library={UB ; DI}, }