TY  - JOUR
AU  - Tara C. Davis
AU  - Alexander Yu. Olshanskii
TI  - Relative subgroup growth and subgroup distortion
JO  - Groups, geometry, and dynamics
PY  - 2015
SP  - 237
EP  - 273
VL  - 9
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ggd/312/
DO  - 10.4171/ggd/312
ID  - 10_4171_ggd_312
ER  -