TY  - JOUR
AU  - Cyril Houdayer
AU  - Sorin Popa
AU  - Stefaan Vaes
TI  - A class of groups for which every action is W$^*$-superrigid
JO  - Groups, geometry, and dynamics
PY  - 2013
SP  - 577
EP  - 590
VL  - 7
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4171/ggd/198/
DO  - 10.4171/ggd/198
ID  - 10_4171_ggd_198
ER  -