TY  - JOUR
AU  - S. Z. Djamalov
AU  - B. K. Sipatdinova
TI  - 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
JO  - Vestnik KRAUNC. Fiziko-matematičeskie nauki
PY  - 2025
SP  - 9
EP  - 21
VL  - 50
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VKAM_2025_50_1_a0/
LA  - ru
ID  - VKAM_2025_50_1_a0
ER  -