%0 Journal Article %A W. Kucharz %A M. Buchner %T Algebraic, Rational, and homological equivalence of real cycles. %J Manuscripta mathematica %D 1992 %P 105-112 %V 77 %N 2-3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1992__77_2-3_155773/ %F MM2_1992__77_2-3_155773