TY  - JOUR
AU  - H. Donnelly
TI  - On the Wave Equation Asymptotics of a Compact Negatively Curved Surface.
JO  - Inventiones mathematicae
PY  - 1978
SP  - 115
EP  - 138
VL  - 45
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1978__45_142540/
ID  - IM_1978__45_142540
ER  -