(NpRO^NOSTX HROMOWYH POKRYTIJ (B/s - (NdUNXKOWI^(B, (Nw(B.(Na(B.s ((NkIEW (B:s (Nan ussr(B,s, 1948)
(NbIBLIOGR(B.: (NS(B. 64-65s
Keywords: (NhROMOWYE POKRYTIQs