@article{ASENS_1989_4_22_2_227_0,
     author = {Perron, B.},
     title = {Les cycles \'evanescents sont d\'enou\'es},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {227--253},
     publisher = {Elsevier},
     volume = {4e s{\'e}rie, 22},
     number = {2},
     year = {1989},
     doi = {10.24033/asens.1584},
     mrnumber = {90j:32014},
     zbl = {0682.32006},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.1584/}
}