%0 Journal Article
%A Michel, Laurent
%T Semi-Classical Behavior of the Scattering Amplitude for Trapping Perturbations at Fixed Energy
%J Canadian journal of mathematics
%D 2004
%P 794-824
%V 56
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2004-036-2/
%R 10.4153/CJM-2004-036-2
%F 10_4153_CJM_2004_036_2