TY  - JOUR
AU  - Tobias Hartnick
AU  - Alexey Talambutsa
TI  - Relations between counting functions on free groups and free monoids
JO  - Groups, geometry, and dynamics
PY  - 2018
SP  - 1485
EP  - 1521
VL  - 12
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ggd/476/
DO  - 10.4171/ggd/476
ID  - 10_4171_ggd_476
ER  -