%0 Journal Article %A Kazuya Kato %T Symmetric Bilinear Forms, Quadratic Forms and Milnor K-Theory in Characteristic Two. %J Inventiones mathematicae %D 1982 %P 493-510 %V 66 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1982__66_142895/ %F IM_1982__66_142895