@article{10_4171_ggd_386,
     author = {Laurent Bartholdi},
     title = {Representation zeta functions of self-similar branched groups},
     journal = {Groups, geometry, and dynamics},
     pages = {29--56},
     year = {2017},
     volume = {11},
     number = {1},
     doi = {10.4171/ggd/386},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/386/}
}