TY  - JOUR
AU  - S. Boyer
AU  - X. Zhang
TI  - On Culler-Shalen seminorms and Dehn filling
JO  - Annals of mathematics
PY  - 1998
VL  - 148
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.2307/121031/
DO  - 10.2307/121031
ID  - 10_2307_121031
ER  -