@misc{NAM_1916_4_16__355_1, title = {Correspondance}, journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale}, pages = {355--359}, publisher = {Carilian-Goeury et Vor Dalmont}, volume = {4e s{\'e}rie, 16}, year = {1916}, language = {fr}, url = {http://archive.numdam.org/item/NAM_1916_4_16__355_1/} }