(NwOSPOMINANIQ (B/s - (NsUHOMLINOW(B, (NmIHAIL iWANOWI^s ((NmOSKWA (B;s (NlENINGRAD (B:s (NgOSIZDAT(B,s, 1926)
Keywords: (NrOSSIQ (B- (NiSTORIQs