(NoSNOWANIQ GEOMETRII (B:s (NpER(B. (NS NEM(B. /s - (NgILXBERT(B, (NdAWIDs; (NgRAD[TEJN(B, (Ni(B.(Ns(B.s; (NrA[EWSKIJ(B, (Np(B.(Nk(B.s ((NmOSKWA (B:s (Nogiz(B,s, 1948)
Keywords: (NgEOMETRIQs