@article{GT_2017_21_4_a1,
     author = {Coulon, R\'emi and Hilion, Arnaud},
     title = {Growth and order of automorphisms of free groups and free {Burnside} groups},
     journal = {Geometry & topology},
     pages = {1969--2014},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {2017},
     doi = {10.2140/gt.2017.21.1969},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2017.21.1969/}
}