@article{NAM_1882_3_1__296_0,
     author = {Halphen},
     title = {Sur la th\'eorie du d\'eplacement},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {296--299},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {3e s{\'e}rie, 1},
     year = {1882},
     language = {fr},
     url = {http://archive.numdam.org/item/NAM_1882_3_1__296_0/}
}