TY  - JOUR
AU  - Narutaka Ozawa
TI  - Weak amenability of hyperbolic groups
JO  - Groups, geometry, and dynamics
PY  - 2008
SP  - 271
EP  - 280
VL  - 2
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ggd/40/
DO  - 10.4171/ggd/40
ID  - 10_4171_ggd_40
ER  -