%0 Journal Article %A P. E. Strezh %T On asymptotic solutions for one-dimensional wave problems %J Doklady Akademii Nauk %D 1976 %P 1058-1061 %V 226 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1976_226_5_a19/ %G ru %F DAN_1976_226_5_a19