@article{JMPA_1933_9_12__309_0,
     author = {Gambier, Bertrand},
     title = {Transformations homographiques changeant une biquadratique en elle-m\^eme. {Polygones} de {Poncelet}},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {309--336},
     publisher = {Gauthier-Villars},
     volume = {9e s{\'e}rie, 12},
     year = {1933},
     zbl = {0007.22405},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1933_9_12__309_0/}
}