(NkURS WYS[EJ MATEMATIKI (B:s (Nu^EBNOE POSOBIE (B/s - (NsMIRNOW(B, (NwLADIMIR iWANOWI^s ((NmOSKWA (B:s (NnAUKA(B,s, 1962)
(Nt(B. 1 (1962; 478 (NS(B.)s (Nt(B. 2 (1967, 656 (NS(B.)s
Keywords: (NaNALIZs