TY  - JOUR
AU  - Ledrappier, François
AU  - Sarig, Omri
TI  - Invariant measures for the horocycle flow on periodic hyperbolic surfaces
JO  - Electronic research announcements of the American Mathematical Society
PY  - 2005
SP  - 89
EP  - 94
VL  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-05-00151-4/
DO  - 10.1090/S1079-6762-05-00151-4
ID  - ERAAMS_2005_11_a10
ER  -