(N|LEKTRIFIKACIQ GORNYH RABOT (B:s (Nu^EBNOE POSOBIE DLQ STUDENTOW GORNYH WUZOW I FAKULXTETOW (B/s - (NwOLOTKOWSKIJ(B, (Ns(B.(Na(B.s ((NkIEW (B:s (NwI]A [KOLA(B,s, 1980)
(NbIBLIOGR(B.: (NS(B. 440-442s
Keywords: (N|LEKTROSNABVENIQs; (N|LEKTROOBORUDOWANIQs