@article{NAM_1874_2_13__93_0,
     author = {Heurtault, Eug\`ene},
     title = {Solution de la question propos\'ee au concours d'admission \`a {l'\'Ecole} polytechnique en 1873},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {93--97},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {2e s{\'e}rie, 13},
     year = {1874},
     language = {fr},
     url = {http://www.numdam.org/item/NAM_1874_2_13__93_0/}
}