(NzAPISKI lENINGRADSKOGO GORNOGO INSTITUTA (B/s - (NlENINGRADSKIJ GORNYJ INSTITUTs; (NgESKIN(B. (Na(B.(Na(B.s ((NlENINGRAD (B:s (NmOSKWA (B:s (NgOSTOPTEHIZDAT(B,s, 1926)
(Nt(B. XLIII, (NwYP(B. I ((NgOSGORTEHIZDAT(B, 1960, 135 (NS(B., (NIL(B.) :s (NgORNOE DELOs (Nt(B. 120 (1989, 130 (NS(B., (NIL(B.) :s (NiNTENSIFIKACIQ GORNO(B-(NMETALLURGI^ESKOGO PROIZWODSTWA I GEOLOGO(B-(NRAZWEDO^NYH RABOTs
Keywords: (NgORNOE DELOs