%0 Journal Article
%A S. Z. Djamalov
%A B. K. Sipatdinova
%T On the smoothness of a semi-periodic boundary value problem for a three-dimensional equation of the second kind, second order mixed type in an unbounded domain
%J Vestnik KRAUNC. Fiziko-matematičeskie nauki
%D 2025
%P 9-21
%V 50
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VKAM_2025_50_1_a0/
%G ru
%F VKAM_2025_50_1_a0