@misc{NAM_1903_4_3__40_2,
     title = {Certificat de m\'ecanique appliqu\'ee},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {40--42},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {4e s{\'e}rie, 3},
     year = {1903},
     language = {fr},
     url = {http://www.numdam.org/item/NAM_1903_4_3__40_2/}
}