(NwKLAD U^ENYH dAGESTANA W SOWETSKU@ NAUKU (B/s - (NhA[AEW(B, (Nh(B-(Nm(B.s ((NmAHA^KALA (B:s (NdAG(B. (NKN(B. (NIZD(B-(NWO(B,s, 1959)
Keywords: (NnAUKAs