(NiDU]IE WPEREDI (B: s [(NtREST (B"(NtKIBULUGOLX(B"] / s - (NbAGDASAROW(B, (Ng(B.(Nb(B. s ([(NmOSKWA(B] : s (NpROFIZDAT(B, s, 1961)
Keywords: (NuGLEDOBY^A (B- (NoRGANIZACIQ TRUDAs