@misc{NAM_1842_1_1__145_0,
     title = {Question 5 (page 57)},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {145--148},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {1e s{\'e}rie, 1},
     year = {1842},
     language = {fr},
     url = {http://archive.numdam.org/item/NAM_1842_1_1__145_0/}
}