(NwOSTO^NOSLAWQNSKIE PLEMENA (B/s - (NtRETXQKOW(B, (NpAWEL nIKOLAEWI^s ((NmOSKWA (B:s (NiZD(B-(NWO an sssr(B,s, 1953)
Keywords: (NsLAWQNE WOSTO^NYE (B- (NiSTORIQs