@article{CRMATH_2009__347_3-4_143_0,
     author = {Lombardi, Eric and Stolovitch, Laurent},
     title = {Forme normale de perturbation de champs de vecteurs quasi-homog\`enes},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {143--146},
     publisher = {Elsevier},
     volume = {347},
     number = {3-4},
     year = {2009},
     doi = {10.1016/j.crma.2008.11.013},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2008.11.013/}
}