TY  - JOUR
AU  - Andreas Thom
TI  - Low degree bounded cohomology and $L^2$-invariants for negatively curved groups
JO  - Groups, geometry, and dynamics
PY  - 2009
SP  - 343
EP  - 358
VL  - 3
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ggd/60/
DO  - 10.4171/ggd/60
ID  - 10_4171_ggd_60
ER  -