%0 Journal Article %A A. P. Lyapin %A T. Cuchta %T Sections of the generating series of a solution to a difference equation in a simplicial cone %J The Bulletin of Irkutsk State University. Series Mathematics %D 2022 %P 75-89 %V 42 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2022_42_a5/ %G en %F IIGUM_2022_42_a5