(NkAK NAUKA OB_QSNQET (B"(NNEOBYKNOWENNYE(B" (NQWLENIQ PRIRODY (B: s (NkRATKIJ REKOMEND(B. (NUKAZATELX LITERATURY (B/ s - (N{I[AKOW(B, (NwITALIJ aLEKSEEWI^(B.s; (NbOGOQWLENSKIJ(B, (Ng(B. (Np(B. s ((NmOSKWA (B: s (Nb(B. (NI(B.,s, 1950)
(NnA OBL(B. (NAWT(B. (NNE UKAZANYs
Keywords: (NeSTESTWOZNANIE (B- (NbIBLIOGRAFIQ s; (NnEBESNYE QWLENIQ (B- (NbIBLIOGRAFIQ s; (NaTMOSFERNYE QWLENIQ (B- (NbIBLIOGRAFIQs