TY  - JOUR
AU  - Carvalho, André
TI  - A characterization of virtually free groups among hyperbolic groups
JO  - Canadian mathematical bulletin
PY  - 2025
SP  - 477
EP  - 483
VL  - 68
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/S0008439524000912/
DO  - 10.4153/S0008439524000912
ID  - 10_4153_S0008439524000912
ER  -