TY - JOUR AU - V. I. Korzyuk TI - The first mixed problem for a second-order linear hyperbolic equation with homogeneous conditions in the case of a nontube domain JO - Differencialʹnye uravneniâ PY - 1992 SP - 847 EP - 856 VL - 28 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1992_28_5_a14/ LA - ru ID - DE_1992_28_5_a14 ER -