TY - JOUR AU - A. A. Arsen'ev TI - The behavior of the energy of a solution of the wave equation at large values of the time JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1970 SP - 1037 EP - 1041 VL - 10 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1970_10_4_a25/ LA - ru ID - ZVMMF_1970_10_4_a25 ER -