@article{10_4007_annals_2010_171_2115,
     author = {Thomas Cass and Peter Friz},
     title = {Densities for rough differential equations  under {H\"ormander{\textquoteright}s} condition},
     journal = {Annals of mathematics},
     pages = {2115--2141},
     publisher = {mathdoc},
     volume = {171},
     number = {3},
     year = {2010},
     doi = {10.4007/annals.2010.171.2115},
     mrnumber = {2680405},
     zbl = {1205.60105},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2010.171.2115/}
}