%0 Journal Article
%A A. L. Belopol'skii
%A M. Sh. Birman
%T The existence of wave operators in scattering theory for pairs of

%J Izvestiya. Mathematics 
%D 1968
%P 1117-1130
%V 2
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1968_2_5_a10/
%G en
%F IM2_1968_2_5_a10