%0 Journal Article %A Alexander Yu. Olshanskii %A Denis Osin %T $C$*-simple groups without free subgroups %J Groups, geometry, and dynamics %D 2014 %P 933-983 %V 8 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/253/ %R 10.4171/ggd/253 %F 10_4171_ggd_253