@article{NAM_1848_1_7__144_0,
     author = {Jaufroid, B.},
     title = {Solution de la question 178},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {144--147},
     year = {1848},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {1e s{\'e}rie, 7},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/NAM_1848_1_7__144_0/}
}