(NpLATINA I DRUGIE MINERALY PLATINOWOJ GRUPPY (B/s - (NbETEHTIN(B, (NaNATOLIJ gEORGIEWI^s ((NmOSKWA (B; s (NlENINGRAD (B: s (NiZD(B-(NWO aKAD(B. (NNAUK sssr(B, s, 1935)
Keywords: (NgEOGRAFIQs -- (NmINERALYs