TY  - JOUR
AU  - Steven P. Kerckhoff
AU  - W.P. Thurston
TI  - Non-continuity of the action of the modular group at Ber's boundary of Teichmuller space.
JO  - Inventiones mathematicae
PY  - 1990
SP  - 25
EP  - 48
VL  - 100
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1990__100_2_143777/
ID  - IM_1990__100_2_143777
ER  -