%0 Journal Article %A V. B. Vasilyev %A A. A. Mashinets %T On a discrete boundary value problem in a quarter-plane %J Vestnik rossijskih universitetov. Matematika %D 2023 %P 169-181 %V 28 %N 142 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTAMU_2023_28_142_a5/ %G ru %F VTAMU_2023_28_142_a5