%0 Journal Article %A D.G. QUILLEN %T On the Representation of Hermitian Forms as Sums of Squares. %J Inventiones mathematicae %D 1968 %P 237-242 %V 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1968__5_141918/ %F IM_1968__5_141918