@article{AMPA_1818-1819__9__277_0,
     author = {Vecten and Durrande and Fr\'egier and Fabry and Gergonne},
     title = {Questions r\'esolues. {D\'emonstration} des deux th\'eor\`emes de g\'eom\'etrie \'enonc\'es \`a la page 116 de ce volume},
     journal = {Annales de math\'ematiques pures et appliqu\'ees},
     pages = {277--284},
     publisher = {Veuve Courcier, Imprimeur-Libraire pour les Math\'ematiques},
     address = {Paris},
     volume = {9},
     year = {1818-1819},
     language = {fr},
     url = {http://www.numdam.org/item/AMPA_1818-1819__9__277_0/}
}