TY - JOUR AU - R. Kh. Makaova TI - On a mixed problem for a third order degenerating hyperbolic equation JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2023 SP - 19 EP - 29 VL - 44 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2023_44_3_a1/ LA - ru ID - VKAM_2023_44_3_a1 ER -