%0 Journal Article %A H.B. Jr. Lawson %A B.M. Mann %A C. Boyer %T Algebraic cycles and infinite loop spaces. %J Inventiones mathematicae %D 1993 %P 373-388 %V 113 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1993__113_2_144131/ %F IM_1993__113_2_144131