(NiZO\LEKTRI^ESKOE FOKUSIROWANIE (B:s (NtEORIQ(B, (NMETODY I PRIMENENIE (B; (NpER(B. (NS ANGL(B. /s - (NrIGETTI(B, (Np(B.s; (NoSTERMAN(B, (Nl(B. (Na(B.s; (NoSTERMAN(B, (Na(B. (Nl(B.s ((NmOSKWA (B:s (NmIR(B,s, 1986)
Keywords: (NiZO\LEKTRI^ESKOE FOKUSIROWANMEs