@article{NAM_1906_4_6__359_0,
     author = {Servais, Jean},
     title = {Concours d'admission \`a {l'\'Ecole} normale sup\'erieure en 1906. {Premi\`ere} composition de math\'ematiques {(Sciences} {I)}},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {359--369},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {4e s{\'e}rie, 6},
     year = {1906},
     language = {fr},
     url = {http://www.numdam.org/item/NAM_1906_4_6__359_0/}
}