@article{AIHPC_2008__25_6_1209_0,
     author = {Iglesias, J. and Portela, A. and Rovella, A.},
     title = {Structurally stable perturbations of polynomials in the {Riemann} sphere},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {1209--1220},
     publisher = {Elsevier},
     volume = {25},
     number = {6},
     year = {2008},
     doi = {10.1016/j.anihpc.2008.02.001},
     mrnumber = {2466327},
     zbl = {1153.37329},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2008.02.001/}
}