TY - JOUR AU - B. I. Islomov AU - G. K. Kilishbaeva TI - On a boundary value problem with third kind boundary conditions for a third-order mixed-type equation with an elliptic-hyperbolic principal operator JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2025 SP - 22 EP - 38 VL - 50 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2025_50_1_a1/ LA - ru ID - VKAM_2025_50_1_a1 ER -