%0 Journal Article %A John M. Mackay %A Alessandro Sisto %T Quasi-hyperbolic planes in relatively hyperbolic groups %J Annales Fennici Mathematici %D 2020 %P 139-174 %V 45 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2020.4511/ %R 10.5186/aasfm.2020.4511 %G en %F AFM_2020_45_1_a5