TY - JOUR AU - Gerasim Kokarev TI - On geodesic homotopies of controlled width and conjugacies in isometry groups JO - Groups, geometry, and dynamics PY - 2013 SP - 911 EP - 929 VL - 7 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4171/ggd/210/ DO - 10.4171/ggd/210 ID - 10_4171_ggd_210 ER -