(NpA[NQ (B:s (NpOWESTX (B/s - (NkOKOULIN(B, (NlEONID lEONTXEWI^s; (NfEDX(B, (Nn(B.s ((NiRKUTSK (B:s (NwOST(B.-(NsIB(B. (NKN(B. (NIZD(B-(NWO(B,s, 1984)
Keywords: (NsEMXQ W sssr (B((NH(B. (NL(B.)s; (NsIBIRX (B((NH(B. (NL(B.)s