%0 Journal Article
%A Harold Donnelly
%A Nicola Garafalo
%T Riemannian manifolds whose Laplacians have purely continuous spectrum.
%J Mathematische Annalen
%D 1992
%P 143-162
%V 293
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1992__293_4_164951/
%F MAN_1992__293_4_164951