%0 Journal Article %A M. V. Fedoryuk %T Asymptotic of a wave potential that is concentrated on the line %J Matematičeskie zametki %D 1984 %P 673-679 %V 36 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1984_36_5_a4/ %G ru %F MZM_1984_36_5_a4