%0 Journal Article %A A. I. Sakhanenko %T On the accuracy of normal approximation in the invariance principle %J Matematičeskie trudy %D 1989 %P 40-66 %V 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_1989_13_a2/ %G ru %F MT_1989_13_a2