(Ns^ASTXE ^ELOWEKA (B:s (No^ERKI O GEROQH NA[IH DNEJ (B/s - (N{EW^ENKO(B, (Nm(B.(Np(B.s ((NtAMBOW (B:s (NtAMBOW(B. (NKN(B. (NIZD(B-(NWO(B,s, 1960)
Keywords: (NgEROI TRUDA (B- (No^ERKIs