%0 Journal Article
%A M. V. Fedoryuk
%T The one-dimensional scattering problem in the quasi-classical approximation. I
%J Differencialʹnye uravneniâ
%D 1965
%P 631-646
%V 1
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1965_1_5_a6/
%G ru
%F DE_1965_1_5_a6