(NwWEDENIE W \LEKTRONNU@ MIKROSKOPI@ MINERALOW (B:s (Nu^EBNOE POSOBIE (B/s - (NsERGEEWA(B, (Nn(B.(Ne(B.s ((NmOSKWA (B:s (NiZD(B-(NWO mOSK(B. (NUN(B-(NTA(B,s, 1977)
Keywords: (NmINERALYs; (N|LEKTRONNAQ MIKROSKOPIQs