1. 3-Manifold Groups Are Virtually Residually p;Aschenbrenner,2013
2. Some remarks on profinite HNN extensions;Chatzidakis;Israel J. Math.,1994
3. Analytic Pro-p Groups;Dixon,2003
4. The accessibility of finitely presented groups;Dunwoody;Invent. Math.,1985
5. An Inaccessible Group: Geometric Group Theory, vol. 1;Dunwoody,1993