TY - JOUR AU - M. S. Salakhitdinov AU - A. S. Berdyshev TI - Boundary value problems for a parabolic-hyperbolic equation in a JO - Doklady Akademii Nauk PY - 1992 SP - 303 EP - 305 VL - 327 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1992_327_3_a2/ LA - ru ID - DAN_1992_327_3_a2 ER -