%0 Journal Article %A O. G. Purtuhia %T On the Equation of Filtration for a~Multidimensional Diffusion Process (Increasing Coefficients) %J Teoriâ veroâtnostej i ee primeneniâ %D 1988 %P 616-621 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1988_33_3_a20/ %G ru %F TVP_1988_33_3_a20