%0 Journal Article %A N. N. Nikitina %A I. A. Chernov %T Solvability of the difference equations for the dynamics of cumulative sums %J Problemy analiza %D 2013 %P 68-81 %V 2 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PA_2013_2_2_a3/ %G ru %F PA_2013_2_2_a3