TY  - JOUR
AU  - Sigurd B. Angenent
TI  - Curve shortening and the topology of closed geodesics on surfaces
JO  - Annals of mathematics
PY  - 2005
SP  - 1187
EP  - 1241
VL  - 162
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4007/annals.2005.162.1187/
DO  - 10.4007/annals.2005.162.1187
LA  - en
ID  - 10_4007_annals_2005_162_1187
ER  -