%0 Journal Article %A B. Brent Gordon %T Topological and Algebraic Cycles in Kuga-Shimura Varieties. %J Mathematische Annalen %D 1987 %P 395-402 %V 279 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1987__279_3_164329/ %F MAN_1987__279_3_164329