@article{AIF_1991__41_3_719_0,
     author = {Mourtada, Abderaouf},
     title = {Cyclicit\'e finie des polycycles hyperboliques de champs de vecteurs du plan. {Algorithme} de finitude},
     journal = {Annales de l'Institut Fourier},
     pages = {719--753},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {41},
     number = {3},
     year = {1991},
     doi = {10.5802/aif.1271},
     mrnumber = {93e:58155},
     zbl = {0725.58032},
     language = {fr},
     url = {http://www.numdam.org/articles/10.5802/aif.1271/}
}