(NwOZDU[NAQ SREDA I ZDOROWXE (B/s - (NdACENKO(B, (NiRINA iWANOWNAs ((NlXWOW (B:s (NwI]A [KOLA(B,s, 1981)
Keywords: (NaTMOSFERAs; (NzAGRQZNENIEs; (NoHRANA OKRUVA@]EJ SREDYs; (NwOZDUHA ZAGRQZNITELI(B, (NOKRUVA@]AQ SREDAs; (NwOZDUHA ZAGRQZNITELI PROMY[LENNYEs; (NoKRUVA@]AQ SREDA(B, (NKONTROLXs