"(NmEDNYJ WSADNIK(B" :s (NiTOGI I PROBLEMY IZU^ENIQ (B/s - (NmAKAROWSKAQ(B, (NgERA wLADIMIROWNAs; (NpOKUSAEW(B, (Ne(B.(Ni(B.s ((NsARATOW (B:s (NiZD(B-(NWO sARAT(B. (NUN(B-(NTA(B,s, 1978)
Keywords: (NrUSSKAQ PO\ZIQ(B, 19 (NW(B.s