@article{1183492184, author = {Franklin, Philip}, title = {A theorem of Frobenius on quadratic forms}, journal = {Bull. Amer. Math. Soc.}, volume = {33}, number = {6}, year = {1927}, pages = { 447-452}, language = {en}, url = {http://dml.mathdoc.fr/item/1183492184} }
Franklin, Philip. A theorem of Frobenius on quadratic forms. Bull. Amer. Math. Soc., Tome 33 (1927) no. 6, pp. 447-452. http://gdmltest.u-ga.fr/item/1183492184/