@article{COCV_2007__13_2_237_0,
     author = {Avanessoff, David and Pomet, Jean-Baptiste},
     title = {Flatness and {Monge} parameterization of two-input systems, control-affine with 4 states or general with 3 states},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {237--264},
     publisher = {EDP-Sciences},
     volume = {13},
     number = {2},
     year = {2007},
     doi = {10.1051/cocv:2007011},
     mrnumber = {2306635},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/cocv:2007011/}
}