(NkRISTALLOLOGIQ (B/s - (NsASIM(B, (Np(B.(Ns(B. s ((NiRKUTSK(B:s (Nb(B. (NI(B., s, 1948)
(N~(B. 1 (1948, 55 (NS(B.)s (NkRISTALLOMETRIQs
Keywords: (NkRISTALLOMETRIQ (B- (NtABLICYs