TY  - JOUR
AU  - Gerhard Knieper
AU  - Howard Weiss
TI  - Regularity of measure theoretic entropy for geodesic flows of negative curvature: I.
JO  - Inventiones mathematicae
PY  - 1989
SP  - 579
EP  - 590
VL  - 95
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1989__95_3_143667/
ID  - IM_1989__95_3_143667
ER  -