%0 Journal Article %A M. D. Yudin %T On sharpening conditions for the convergence of distributions of sums of dependent random variables %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1989 %P 87-89 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1989_10_a20/ %G ru %F IVM_1989_10_a20