(NrEFRAKTOMETRI^ESKIE METODY HIMII (B/s - (NiOFFE(B, (NbORIS wENIAMINOWI^s ((NlENINGRAD (B:s (NhIMIQ(B. (NlENINGR(B. (NOTD(B-(NNIE(B,s, 1974)
(NsPISOK LIT(B. (NS(B. 348-392s
Keywords: (NrEFRAKTOMETRIQs