TY - JOUR AU - T. V. Chekmarev TI - On the question of the solution of the Tricomi problem for a~system of differential equations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1966 SP - 147 EP - 152 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1966_1_a16/ LA - ru ID - IVM_1966_1_a16 ER -