TY - JOUR AU - P. E. Strezh TI - On asymptotic solutions for one-dimensional wave problems JO - Doklady Akademii Nauk PY - 1976 SP - 1058 EP - 1061 VL - 226 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1976_226_5_a19/ LA - ru ID - DAN_1976_226_5_a19 ER -