TY - JOUR AU - M. Mamazhanov AU - D. Khalmuratov TI - Boundary value problems for third-order parabolic-hyperbolic equations with a noncharacteristic line of change of type JO - Differencialʹnye uravneniâ PY - 1989 SP - 271 EP - 275 VL - 25 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1989_25_2_a13/ LA - ru ID - DE_1989_25_2_a13 ER -