Geometry & Topology Volume 10 (2006)

J Behrstock, C Druţu, L Mosher, Thick metric spaces, relative hyperbolicity, and quasi-isometric rigidity, Mathematische Annalen 344 (2009) 543

J Brock, H Masur, Coarse and synthetic Weil–Petersson geometry: quasi-flats, geodesics and relative hyperbolicity, Geometry & Topology 12 (2008) 2453

M Duchin, K Rafi, Divergence of Geodesics in Teichmüller Space and the Mapping Class Group, Geometric and Functional Analysis 19 (2009) 722

A Y Ol'shanskii, D V Osin, M V Sapir, Lacunary hyperbolic groups, Geometry & Topology 13 (2009) 2051