%0 Journal Article
%A H. Donnelly
%T On the Wave Equation Asymptotics of a Compact Negatively Curved Surface.
%J Inventiones mathematicae
%D 1978
%P 115-138
%V 45
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1978__45_142540/
%F IM_1978__45_142540