%0 Journal Article
%A M. V. Fedoryuk
%T Spectral analysis and the scattering problem for the operator $-d^2/dx^2+A(x)$.~I
%J Differencialʹnye uravneniâ
%D 1972
%P 984-994
%V 8
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1972_8_6_a4/
%G ru
%F DE_1972_8_6_a4