(NuNESENNYE WETROM (B/s - (NmIT^ELL(B, (NmARGARETs; (NoZERSKAQ(B, (Nt(B.s; (NkUDRQWCEWA(B, (NtATXQNA aLEKSEEWNAs ((NsARATOW (B:s (NpRIWOLV(B. (NKN(B. (NIZD(B-(NWO(B,s, 1990)
(Nt(B. 1 (480 (NS(B.: (NIL(B.) ;s (Nt(B. 2 (480 (NS(B.: (NIL(B.)s
Keywords: (NvEN]INA W s{a (B((NH(B. (NL(B.)s; (Ns{a(B, 19 (NW(B. ((NH(B. (NL(B.)s