TY - JOUR AU - S. E. Pastukhova TI - On~the~well-posedness of a~mixed boundary-value problem for a~hyperbolic equation JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1981 SP - 171 EP - 172 VL - 36 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1981_36_5_a21/ LA - en ID - RM_1981_36_5_a21 ER -