(N|LEKTROTEHNI^ESKIE MATERIALY (B/s - (NgOLUBCOWA(B, (Nw(B.(Na(B.s; (NdROZDOW(B, (Nn(B.(Ng(B.s; (NnIKULIN(B, (Nn(B.(Nw(B.s ((NmOSKWA (B;s (NlENINGRAD (B:s (NgOS\NERGOIZDAT(B,s, 1955)
Keywords: (N|LEKTROTEHNIKAs