c - (NkURBATOW(B, (NgEORGIJ lXWOWI^(B.s ((NmOSKWA (B: s (NiZD(B-(NWO WOST(B. (NLIT(B.,s, 1960)
(NbIBLIOGR(B. (NW PRIME^(B. : (NS(B. 10-11.s
Keywords: (NiSTO^NIKI I ISTO^NIKOWEDENIE(B.s -- (NdIMY W wIZANTII s -- 5-7 (NWW(B.s