(NwLIQNIE OBLU^ENIQ NA POWERHNOSTNYE SWOJSTWA POLUPROWODNIKOW (B/s - (NbARU(B, (Nw(B.(Ng(B.s; (NwOLXKEN[TEJN(B, (Nf(B.(Nf(B.s ((NmOSKWA (B:s (NnAUKA(B,s, 1978)