TY - JOUR AU - N. L. Lažetić TI - On the classical solvability of the mixed problem for a second-order one-dimensional hyperbolic equation JO - Differencialʹnye uravneniâ PY - 2006 SP - 1072 EP - 1077 VL - 42 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2006_42_8_a7/ LA - ru ID - DE_2006_42_8_a7 ER -