@article{10_4171_ggd_210,
     author = {Gerasim Kokarev},
     title = {On geodesic homotopies of controlled width and conjugacies in isometry groups},
     journal = {Groups, geometry, and dynamics},
     pages = {911--929},
     year = {2013},
     volume = {7},
     number = {4},
     doi = {10.4171/ggd/210},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/210/}
}