@misc{NAM_1920_4_20__160_1, title = {Questions}, journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale}, pages = {160--160}, publisher = {Carilian-Goeury et Vor Dalmont}, volume = {4e s{\'e}rie, 20}, year = {1920}, language = {fr}, url = {http://www.numdam.org/item/NAM_1920_4_20__160_1/} }