%0 Journal Article %A V. G. Sargsyan %T Estimates of the number of $(k,l)$-sumsets in the finite Abelian group %J Diskretnaya Matematika %D 2016 %P 71-80 %V 28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2016_28_2_a6/ %G ru %F DM_2016_28_2_a6