(NsTIHOTWORENIQ (B/s - (NpU[KIN(B, (NaLEKSANDR sERGEEWI^s ((NsARATOW (B:s (NpRIWOLV(B. (NKN(B. (NIZD(B-(NWO(B,s, 1973)
Keywords: (NrUSSKAQ PO\ZIQ (B- 19 (NWs