@article{02206552, title = {Conformal dimension and Gromov hyperbolic groups with 2-sphere boundary.}, journal = {Geometry \& Topology}, volume = {5}, year = {2005}, pages = {219-246}, doi = {10.2140/gt.2005.9.219}, zbl = {1087.20033}, language = {en}, url = {http://dml.mathdoc.fr/item/02206552} }
Bonk, Mario; Kleiner, Bruce. Conformal dimension and Gromov hyperbolic groups with 2-sphere boundary.. Geometry & Topology, Tome 5 (2005) pp. 219-246. doi : 10.2140/gt.2005.9.219. http://gdmltest.u-ga.fr/item/02206552/