(NbRATSKIJ GIDROUZEL (B:s [(No^ERKI(B] / s ((NiRKUTSK (B:s (NkN(B. (NIZD(B-(NWO(B, s, 1958)
Keywords: (NgIDRO\LEKTRI^ESKIE STANCII (B- (NiRKUT(B. (NOBL(B.s