(NoPTI^ESKIE SWOJSTWA POLUPROWODNIKOW (B/s - (NuHANOW(B, (N`LIJ iWANOWI^s ((NmOSKWA (B:s (NnAUKA(B,s, 1977)
(NbIBLIOGR(B.: (NS(B. 357-363s
Keywords: (NpOLUPROWODNIKIs -- (NoPTI^ESKIE SWOJSTWAs