%0 Journal Article
%A Cardoso, Fernando
%A Petkov, Vesselin
%A Stoyanov, Luchezar
%T Singularities of the scattering kernel for generic obstacles
%J Annales de l'I.H.P. Physique théorique
%D 1990
%P 445-466
%V 53
%N 4
%I Gauthier-Villars
%U http://www.numdam.org/item/AIHPA_1990__53_4_445_0/
%G en
%F AIHPA_1990__53_4_445_0