@article{10_4171_ggd_12,
     author = {Joan S. Birman and Volker Gebhardt and Juan Gonz\'alez-Meneses},
     title = {Conjugacy in {Garside} groups {I:} cyclings, powers and rigidity},
     journal = {Groups, geometry, and dynamics},
     pages = {221--279},
     year = {2007},
     volume = {1},
     number = {3},
     doi = {10.4171/ggd/12},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/12/}
}