(Nw BORXBE ZA SEMILETKU (B:s ((NiZ OPYTA RABOTY POSTOQNNO DEJSTWU@]IH PROIZWODSTWENNYH SOWE]ANIJ(B) /s - (NwERETENNIKOW(B, (NwLADIMIR gEORGIEWI^s ((NtAMBOW (B:s (NtAMBOW(B. (NKN(B. (NIZD(B-(NWO(B,s, 1960)
Keywords: (NpROFSO@ZNYE SOWE]ANIQs