Delzant, T., & Papasoglu, P. (2008). Codimension one subgroups and boundaries of hyperbolic groups.
Cita Chicago (17th ed.)Delzant, T., i P. Papasoglu. Codimension One Subgroups and Boundaries of Hyperbolic Groups. 2008.
Cita MLA (9th ed.)Delzant, T., i P. Papasoglu. Codimension One Subgroups and Boundaries of Hyperbolic Groups. 2008.
Atenció: Aquestes cites poden no estar 100% correctes.