@article{10_2140_agt_2007_7_1921,
     author = {Malestein, Justin},
     title = {Pseudo-Anosov homeomorphisms and the lower central series of a surface group},
     journal = {Algebraic and Geometric Topology},
     pages = {1921--1948},
     year = {2007},
     volume = {7},
     number = {4},
     doi = {10.2140/agt.2007.7.1921},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.1921/}
}