TY - JOUR AU - Alexander Yu. Olshanskii AU - Denis Osin TI - $C$*-simple groups without free subgroups JO - Groups, geometry, and dynamics PY - 2014 SP - 933 EP - 983 VL - 8 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4171/ggd/253/ DO - 10.4171/ggd/253 ID - 10_4171_ggd_253 ER -