%0 Journal Article %A David Mordecai Cohen %T Witt's Theorem for Quadratic Forms over 2-adic Local Rings. %J Mathematische Zeitschrift %D 1977 %P 105-114 %V 156 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1977__156_172572/ %F MZ_1977__156_172572