(NpRAWILA TEHNI^ESKOJ \KSPLOATACII RUDNIKOW(B, (NPRIISKOW I [AHT(B, (NRAZRABATYWA@]IH MESTOROVDENIQ CWETNYH(B, (NREDKIH I BLAGORODNYH METALLOW (B/ s ((NmOSKWA(B.s (NmETALLURGIZDAT(B,s, 1948)
Keywords: (NgORNOE DELOs; (NoTRASLI GORNOJ PROMY[LENNOSTI PO WIDU DOBYWAEMYH MINERALOW(B, (NRUD(B, (NNERUDNYH ISKOPAEMYHs