TY  - JOUR
AU  - K.D. Elworthy
AU  - Steven Rosenberg
TI  - Manifolds with wells of negative curvature (with an Appendix by Daniel Ruberman).
JO  - Inventiones mathematicae
PY  - 1991
SP  - 471
EP  - 496
VL  - 103
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1991__103_1_143866/
ID  - IM_1991__103_1_143866
ER  -