@article{GDZPPN002419661, title = {Witt's Theorem for Quadratic Forms over 2-adic Local Rings.}, journal = {Mathematische Zeitschrift}, volume = {154}, year = {1977}, pages = {105-114}, zbl = {0378.10011}, url = {http://dml.mathdoc.fr/item/GDZPPN002419661} }
Cohen, David Mordecai. Witt's Theorem for Quadratic Forms over 2-adic Local Rings.. Mathematische Zeitschrift, Tome 154 (1977) pp. 105-114. http://gdmltest.u-ga.fr/item/GDZPPN002419661/