%0 Journal Article %A V. V. Yurinskii %T Estimates for covariances of means with respect to the distribution of a diffusion with switchings in a random environment %J Matematičeskie trudy %D 1989 %P 169-180 %V 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_1989_13_a9/ %G ru %F MT_1989_13_a9