TY  - JOUR
AU  - Brin, M.
AU  - Karcher, H.
TI  - Frame flows on manifolds with pinched negative curvature
JO  - Compositio Mathematica
PY  - 1984
SP  - 275
EP  - 297
VL  - 52
IS  - 3
PB  - Martinus Nijhoff Publishers
UR  - http://archive.numdam.org/item/CM_1984__52_3_275_0/
LA  - en
ID  - CM_1984__52_3_275_0
ER  -