TY  - JOUR
AU  - Liu, Beibei
AU  - Wang, Shi
TI  - Discrete subgroups of small critical exponent
JO  - Geometry & topology
PY  - 2023
SP  - 2347
EP  - 2381
VL  - 27
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.2140/gt.2023.27.2347/
DO  - 10.2140/gt.2023.27.2347
ID  - GT_2023_27_6_a5
ER  -