@article{EJDE_2004__2004__a33,
     author = {Garijo, Antonio and Gasull, Armengol and Jarque, Xavier},
     title = {Normal forms for singularities of one dimensional holomorphic vector fields},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2004},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a33/}
}