(NpEREWAL (B:s (NsTIHI (B/s - (NtOBOLXSKIJ(B, (NiSAJ gRIGORXEWI^(B.s ((NsARATOW (B:s (NpRIWOLV(B. (NKN(B. (NIZD(B-(NWO(B,s, 1975)
Keywords: (NrUSSKAQ PO\ZIQs