(NmEHANI^ESKIE KOLEBANIQ (B/s - (NpISARENKO(B, (NgEORGIJ sTEPANOWI^(B.s; (NwAJNBERG(B, (Nd(B. (Nw(B. s ((NkIEW (B: s (NgOS(B. (NIZD(B-(NWO TEHN(B. (NLIT(B. (Nussr(B, s, 1953)
Keywords: (NkOLEBANIQ s