TY  - JOUR
AU  - Shaun Bullett
AU  - Christopher Penrose
TI  - Mating quadratic maps with the modular group.
JO  - Inventiones mathematicae
PY  - 1994
SP  - 483
EP  - 512
VL  - 115
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1994__115_1_144179/
ID  - IM_1994__115_1_144179
ER  -