%0 Journal Article
%A Martin Schechter
%T Wave operators for pairs of spaces and the Klein-Gordon equation. (Short Communication).
%J Aequationes mathematicae
%D 1978
%P 398-399
%V 18
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1978__18_136802/
%F AM2_1978__18_136802