%0 Journal Article
%A Roman G. Shterenberg
%A Rupert L. Frank
%T On the scattering theory of the Laplacian with a periodic boundary condition. II. Additional channels of scattering
%J Documenta mathematica
%D 2004
%P 57-77
%V 9
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/157/
%R 10.4171/dm/157
%F 10_4171_dm_157