%0 Journal Article
%A Carvalho, André
%T A characterization of virtually free groups among hyperbolic groups
%J Canadian mathematical bulletin
%D 2025
%P 477-483
%V 68
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/S0008439524000912/
%R 10.4153/S0008439524000912
%F 10_4153_S0008439524000912