@article{AIHPC_2009__26_6_2055_0,
     author = {Perthame, Beno{\^\i}T and Souganidis, Panagiotis E.},
     title = {Asymmetric {Potentials} and {Motor} {Effect} : a {Homogenization} {Approach}},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {2055--2071},
     publisher = {Elsevier},
     volume = {26},
     number = {6},
     year = {2009},
     doi = {10.1016/j.anihpc.2008.10.003},
     mrnumber = {2569885},
     zbl = {1180.35081},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.anihpc.2008.10.003/}
}