%0 Journal Article %A C.T.C. Wall %T On the Classification of Hermitian Forms. IV. Adele Rings. %J Inventiones mathematicae %D 1974 %P 241-260 %V 23 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1974__23_142263/ %F IM_1974__23_142263