@article{BSMF_2013__141_3_377_0,
     author = {Frances, Charles and Melnick, Karin},
     title = {Formes normales pour les champs conformes pseudo-riemanniens},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {377--421},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {141},
     number = {3},
     year = {2013},
     doi = {10.24033/bsmf.2652},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.2652/}
}