(NoGONX(B:s (NrASSKAZ(B. /s - (NnIKITIN(B, (NwASILIJ gEORGIEWI^s ((NaSTRAHANX (B: s (NwOLGA(B, s, 1961)
(NwYP(B. 1. (1961. - 224 (NS(B. : (NSHEM(B.)s (NwYP(B. 2 (1961. - 331 (NS(B., 6 (NL(B. (NTABL(B. : (NSHEM(B. )s
Keywords: (N{OFERY W sssr (B((NH(B. (NL(B.)s