TY - JOUR AU - R. M. Safina TI - The Dirichlet problem for a mixed-type equation JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2017 SP - 80 EP - 93 VL - 21 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2017_21_1_a3/ LA - ru ID - VSGTU_2017_21_1_a3 ER -