TY - JOUR AU - Rami Luisto AU - Pekka Pankka TI - Rigidity of extremal quasiregularly elliptic manifolds JO - Groups, geometry, and dynamics PY - 2016 SP - 723 EP - 732 VL - 10 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4171/ggd/362/ DO - 10.4171/ggd/362 ID - 10_4171_ggd_362 ER -