(NpRIRODA(B. (N~ELOWEK(B. (NzAKON (B/s - (NgORODINSKAQ(B, (Nw(B.(Ns(B.s; (NiWANOW(B, (Nw(B.(Nf(B.s; (Na^KASOWA(B, (No(B.(Nw(B.s ((NmOSKWA (B:s (N`RID(B. (NLIT(B.,s, 1990)
Keywords: (NoHRANA OKRUVA@]EJ SREDY (B- (NpRAWOWYE OSNOWYs