@article{ASENS_1990_4_23_1_123_0,
     author = {Charbonnel, Jean-Yves},
     title = {Orbites ferm\'ees et orbites temp\'er\'ees},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {123--149},
     publisher = {Elsevier},
     volume = {4e s{\'e}rie, 23},
     number = {1},
     year = {1990},
     doi = {10.24033/asens.1600},
     zbl = {0760.22010},
     mrnumber = {1042389},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.1600/}
}