@article{AIHPC_2007__24_2_279_0,
     author = {Ancona, Fabio and Bressan, Alberto},
     title = {Nearly time optimal stabilizing patchy feedbacks},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {279--310},
     publisher = {Elsevier},
     volume = {24},
     number = {2},
     year = {2007},
     doi = {10.1016/j.anihpc.2006.03.010},
     mrnumber = {2310696},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.anihpc.2006.03.010/}
}