(NkRASNAQ ARMIQ kITAQ (B/s - (N`RXEW(B, (NmIHAIL fILIPPOWI^s; (N|RENBURG(B, (Ng(B.(Nb(B.s; (NmOSKOWSKIJ GOSUDARSTWENNYJ UNIWERSITET IM(B. (Nm(B.(Nw(B. (NlOMONOSOWAs; (NiNSTITUT WOSTO^NYH QZYKOWs ((NmOSKWA (B:s (NiZD(B-(NWO WOST(B. (NLIT(B.,s, 1958)
Keywords: (NwOENNOE DELO (B- (NkITAJs