%0 Journal Article
%A Klaus-Jürgen Eckardt
%T On the Existence of Wave Operators for The Klein-Gordon Equation.
%J Manuscripta mathematica
%D 1976
%P 43-56
%V 18
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1976__18_154381/
%F MM2_1976__18_154381