TY  - JOUR
AU  - Harold Donnelly
AU  - Nicola Garafalo
TI  - Riemannian manifolds whose Laplacians have purely continuous spectrum.
JO  - Mathematische Annalen
PY  - 1992
SP  - 143
EP  - 162
VL  - 293
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1992__293_4_164951/
ID  - MAN_1992__293_4_164951
ER  -