(NpROSTRANSTWENNAQ SIMMETRIQ I OPTI^ESKIE SWOJSTWA TWERDYH TEL (B/ s - (NbIRMAN(B, (NdVOZEFs; (NiPATOWA(B, (Ni(B.(Np(B.s; (NrEBANE(B, (Nk(B.(Nk(B.s ((NmOSKWA (B:s (NmIR(B,s, 1978)
(Nt(B. 1 (1978, 387 (NS(B.)s (Nt(B. 2 (1978, 352 (NS(B.)s
(NbIBLIOGR(B. (NW KONCE KN(B.s
Keywords: (NfIZIKA TWERDOGO TELAs; (NtWERDYE TELA (B- (NoPTI^ESKIE ISSLEDOWANIQs