(NfIZIKA TWERDYH PLENOK (B/s - (NaLEKSANDROW(B, (NlEONID nAUMOWI^s; (NnOWOSIBIRSKIJ \LEKTROTEHNI^ESKIJ IN(B-(NTs ((NnOWOSIBIRSK (B:s (Nb(B.(NI(B.s)
(N~(B. 1 (1973, 89 (NS(B.)s (N~(B. 2 (1974, 88 (NS(B.)s (N~(B. 3 (1977, 100 (NS(B.)s
Keywords: (NfIZIKAs