%0 Journal Article %A N. I. Korobeinikova %T On a discrete Schrödinger equation for a quantum dot with a nonlocal potential %J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta %D 2024 %P 48-59 %V 64 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIMI_2024_64_a3/ %G ru %F IIMI_2024_64_a3