@article{COCV_2004__10_4_634_0,
     author = {Romero-Mel\'endez, Cutberto and Gauthier, Jean Paul and Monroy-P\'erez, Felipe},
     title = {On complexity and motion planning for co-rank one sub-riemannian metrics},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {634--655},
     publisher = {EDP-Sciences},
     volume = {10},
     number = {4},
     year = {2004},
     doi = {10.1051/cocv:2004024},
     mrnumber = {2111085},
     zbl = {1101.93030},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/cocv:2004024/}
}