@article{AIHPC_2013__30_1_101_0,
     author = {Alves, Jos\'e F. and Dias, Carla L. and Luzzatto, Stefano},
     title = {Geometry of expanding absolutely continuous invariant measures and the liftability problem},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {101--120},
     publisher = {Elsevier},
     volume = {30},
     number = {1},
     year = {2013},
     doi = {10.1016/j.anihpc.2012.06.004},
     mrnumber = {3011293},
     zbl = {06154084},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2012.06.004/}
}