(NsBORNIK ZADA^ PO GEOMETRIIs (NDLQ IN(B-(NTOW(B.s (N~(B. 2s - (NaTANASQN(B,(Nl(B. (Ns(B.s (NlEWON sERGEEWI^s; (NwASILXEWA(B,(Nm(B. (Nw(B.s; (NwERESOWA(B,(Ne(B. (Ne(B.s ((Nm(B.s (NpROSWE]ENIEs, 1973)
Keywords: (NgEOMETRIQs -- (NzADA^Is