TY - JOUR AU - Tullia Dymarz AU - Xiangdong Xie TI - Day’s fixed point theorem, group cohomology and quasi-isometric rigidity JO - Groups, geometry, and dynamics PY - 2016 SP - 1121 EP - 1148 VL - 10 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4171/ggd/378/ DO - 10.4171/ggd/378 ID - 10_4171_ggd_378 ER -