%0 Journal Article %A B. Kh. Turmetov %T On solvability of some boundary value problems for a nonlocal Poisson equation with periodic conditions %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2025 %P 137-154 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VUU_2025_35_1_a8/ %G ru %F VUU_2025_35_1_a8