(NgEOHIMI^ESKIE OSOBENNOSTI RUDOOBRAZU@]IH SISTEM (B/s - (NiNSTITUT GEOLOGII I GEOFIZIKI IM(B. (Nh(B.(Nm(B. (NaBDULLAEWA an uZssrs; (NaKADEMIQ NAUK uZssrs ((NtA[KENT(B:s (NfAN(B,s, 1991)
(NbIBLIOGR(B.: (NS(B. 139-141s
Keywords: (NrUDOOBRAZOWANIE (B- (NgEOHIMI^ESKIE FAKTORYs