(NkURORT eSSENTUKI (B:s (NpUTEWODITELX (B/s - (NaLEKSANDROWA(B, (NwALENTINA pETROWNAs; (NaLEKSANDROW(B, (NiWAN pETROWI^s ((NsTAWROPOLX (B:s (NsTAWROP(B. (NKN(B. (NIZD(B-(NWO(B,s, 1973)
Keywords: (NwSESO@ZNAQ ZDRAWNICA (B- (NeSSENTUKI (B- (NpUTEWODITELIs