%0 Journal Article %A Yu. A. Izrael %A Zh. È. Mikhailova %A A. Ya. Pressman %T A model for the operative estimation of transfrontier flows of anthropogenic impurities %J Doklady Akademii Nauk %D 1980 %P 848-852 %V 253 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_253_4_a18/ %G ru %F DAN_1980_253_4_a18