@article{GDZPPN002489791,
title = {Tensor Products and Discriminants of Unital Quadratic Forms over Commutative Rings.},
journal = {Monatshefte f\"ur Mathematik},
volume = {121},
year = {1996},
pages = {45-98},
zbl = {0872.11022},
url = {http://dml.mathdoc.fr/item/GDZPPN002489791}
}
Loos, Ottmar. Tensor Products and Discriminants of Unital Quadratic Forms over Commutative Rings.. Monatshefte für Mathematik, Tome 121 (1996) pp. 45-98. http://gdmltest.u-ga.fr/item/GDZPPN002489791/