TY - JOUR AU - S. Dauenov TI - An analogue of the Tricomi--Neumann problem for an equation of parabolic-hyperbolic type JO - Differencialʹnye uravneniâ PY - 1986 SP - 165 EP - 168 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1986_22_1_a18/ LA - ru ID - DE_1986_22_1_a18 ER -