@article{ASENS_1939_3_56__71_0,
     author = {Gambier, Bertrand},
     title = {Couples de t\'etra\`edres de {M\"obius}},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {71--118},
     publisher = {Elsevier},
     volume = {3e s{\'e}rie, 56},
     year = {1939},
     doi = {10.24033/asens.876},
     zbl = {0024.17001},
     mrnumber = {477},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.876/}
}