@article{AIHPC_2009__26_1_23_0,
     author = {Jakubczyk, B. and Kry\'nSki, W. and Pelletier, F.},
     title = {Characteristic {Vector} {Fields} of {Generic} {Distributions} of {Corank} 2},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {23--38},
     publisher = {Elsevier},
     volume = {26},
     number = {1},
     year = {2009},
     doi = {10.1016/j.anihpc.2007.05.006},
     mrnumber = {2483811},
     zbl = {1154.53018},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2007.05.006/}
}