@misc{NAM_1912_4_12__571_1,
     title = {Certificats de m\'ecanique rationnelle},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {571--576},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {4e s{\'e}rie, 12},
     year = {1912},
     language = {fr},
     url = {http://archive.numdam.org/item/NAM_1912_4_12__571_1/}
}