@article{COCV_2003__9__485_0,
     author = {Jean, Fr\'ed\'eric},
     title = {Entropy and complexity of a path in sub-riemannian geometry},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {485--508},
     publisher = {EDP-Sciences},
     volume = {9},
     year = {2003},
     doi = {10.1051/cocv:2003024},
     mrnumber = {1998712},
     zbl = {1075.53026},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv:2003024/}
}