%0 Journal Article
%A Sunada, Toshikazu
%T Group C*-Algebras and the Spectrum of a Periodic Schrödinger Operator on a Manifold
%J Canadian journal of mathematics
%D 1991
%P 180-193
%V 44
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1992-011-3/
%R 10.4153/CJM-1992-011-3
%F 10_4153_CJM_1992_011_3