(NfLOTACIQ (B/s - (NgLEMBOCKIJ(B, (NwLADIMIR aLEKSANDROWI^(B.s; (NkLASSEN(B, (Nw(B.s; (NpLAKSIN(B, (Ni(B.s ((NmOSKWA (B: s (NgOSGORTEHIZDAT(B,s, 1960)
Keywords: (NfLOTACIQ (B- (Nu^EBNIKI I POSOBIQs