TY - JOUR AU - S. Ya. Yakubov TI - Non-local solvability of boundary value problems for quasilinear partial differential equations of hyperbolic type JO - Doklady Akademii Nauk PY - 1967 SP - 279 EP - 282 VL - 176 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_176_2_a11/ LA - ru ID - DAN_1967_176_2_a11 ER -