(NtA[KENTSKIJ GOSUDARSTWENNYJ UNIWERSITET IMENI w(B. (Ni(B. (NlENINA (B:s [(No^ERK(B] / s - (NsADYKOW(B, (Na(B. (Na(B. s ((NtA[KENT (B: s (NgOSIZDAT uZssr(B, s, 1961)
Keywords: (NuNIWERSITETY (B- (NtA[KENTs