TY - JOUR AU - A. B. Aliev AU - A. Kh. Khanmamedov TI - Energy estimates for solutions of the mixed problem for linear second-order hyperbolic equations JO - Matematičeskie zametki PY - 1996 SP - 483 EP - 488 VL - 59 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1996_59_4_a0/ LA - ru ID - MZM_1996_59_4_a0 ER -