TY - JOUR AU - K. B. Sabitov TI - Tricomi Problem for a Mixed Parabolic--Hyperbolic Equation in a Rectangular Domain JO - Matematičeskie zametki PY - 2009 SP - 273 EP - 279 VL - 86 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2009_86_2_a9/ LA - ru ID - MZM_2009_86_2_a9 ER -