@article{10_4171_ggd_65, author = {Ashot Minasyan and Alexander Yu. Olshanskii and Dmitriy Sonkin}, title = {Periodic quotients of hyperbolic and large groups}, journal = {Groups, geometry, and dynamics}, pages = {423--452}, year = {2009}, volume = {3}, number = {3}, doi = {10.4171/ggd/65}, url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/65/} }