%0 Journal Article %A S. L. Chernyshev %T Enumerating functions for nonnegative integer coordinates of $L$-dimensional vectors %J Fundamentalʹnaâ i prikladnaâ matematika %D 2009 %P 147-155 %V 15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2009_15_1_a10/ %G ru %F FPM_2009_15_1_a10