TY  - JOUR
AU  - Ara Basmajian
AU  - Robert Suzzi Valli
TI  - Combinatorial growth in the modular group
JO  - Groups, geometry, and dynamics
PY  - 2022
SP  - 683
EP  - 703
VL  - 16
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ggd/667/
DO  - 10.4171/ggd/667
ID  - 10_4171_ggd_667
ER  -