@article{1102905696, author = {Ware, Roger}, title = {A note on quadratic forms over Pythagorean fields.}, journal = {Pacific J. Math.}, volume = {61}, number = {2}, year = {1975}, pages = { 651-654}, language = {en}, url = {http://dml.mathdoc.fr/item/1102905696} }
Ware, Roger. A note on quadratic forms over Pythagorean fields.. Pacific J. Math., Tome 61 (1975) no. 2, pp. 651-654. http://gdmltest.u-ga.fr/item/1102905696/