(NoPTI^ESKIE METODY DIAGNOSTIKI RUDNYH MINERALOW (B/s - (NwQLXSOW(B, (NlEONID nIKOLAEWI^s ((NmOSKWA (B:s (NnEDRA(B,s, 1976)
(NbIBLIOGR(B.: (NS(B. 195-199s
Keywords: (NrUDNYE MINERALYs -- (NmIKROSKOPI^ESKIE ISSLEDOWANIQs