@article{DM_2016_28_2_a6,
     author = {V. G. Sargsyan},
     title = {Estimates of the number of $(k,l)$-sumsets in the finite {Abelian} group},
     journal = {Diskretnaya Matematika},
     pages = {71--80},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2016_28_2_a6/}
}