@misc{NAM_1870_2_9__48_1, title = {Question}, journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale}, pages = {48--48}, publisher = {Carilian-Goeury et Vor Dalmont}, volume = {2e s{\'e}rie, 9}, year = {1870}, language = {fr}, url = {http://archive.numdam.org/item/NAM_1870_2_9__48_1/} }