TY - JOUR AU - B. Kh. Turmetov AU - V. V. Karachik TI - On solvability of the Dirichlet and Neumann boundary value problems for the Poisson equation with multiple involution JO - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki PY - 2021 SP - 651 EP - 667 VL - 31 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VUU_2021_31_4_a8/ LA - ru ID - VUU_2021_31_4_a8 ER -