@article{10_2140_agt_2013_13_3153,
     author = {Dreyer, Guillaume},
     title = {Length functions of {Hitchin} representations},
     journal = {Algebraic and Geometric Topology},
     pages = {3153--3173},
     year = {2013},
     volume = {13},
     number = {6},
     doi = {10.2140/agt.2013.13.3153},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2013.13.3153/}
}