@article{AFST_1994_6_3_3_387_0,
     author = {El Morsalani, Mohamed},
     title = {Bifurcations de polycycles infinis pour les champs de vecteurs polynomiaux du plan},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {387--410},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {6e s{\'e}rie, 3},
     number = {3},
     year = {1994},
     mrnumber = {1313356},
     zbl = {0831.34038},
     language = {fr},
     url = {http://www.numdam.org/item/AFST_1994_6_3_3_387_0/}
}