TY  - JOUR
AU  - Yair N. Minsky
TI  - The classification of punctured-torus groups
JO  - Annals of mathematics
PY  - 1999
VL  - 149
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.2307/120976/
DO  - 10.2307/120976
ID  - 10_2307_120976
ER  -