(NpOISKOWYE KRITERII TWERDYH POLEZNYH ISKOPAEMYH bssr (B:s (NsBORNIK NAU^NYH TRUDOW (B/s - (NkORNILOW(B, (Nn(B.(Na(B.s; (NbELORUSSKIJ NAU^NO(B-(NISSLEDOWATELXSKIJ GEOLOGORAZWEDO^NYJ INSTITUTs ((NmINSK (B:s (Nb(B. (NI(B.,s, 1985)
Keywords: (NpOLEZNYE ISKOPAEMYEs -- (NmESTOROVDENIQs -- (Nbssr s