%0 Journal Article %A G. I. Shishkin %T A~problem for grid approximation of the diffusion flow in numerical modelling of pollution transport %J Matematičeskoe modelirovanie %D 1995 %P 61-80 %V 7 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1995_7_7_a4/ %G ru %F MM_1995_7_7_a4