%0 Journal Article %A D. V. Kruchinin %T Properties of coefficients in some superpositions of generating functions %J Prikladnaâ diskretnaâ matematika %D 2012 %P 55-59 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDM_2012_1_a3/ %G ru %F PDM_2012_1_a3