%0 Journal Article %A Michele Rossi %T The infinitesimal and generalized Hodge Conjecture for some families of sextic threefolds. %J Manuscripta mathematica %D 1996 %P 511-544 %V 89 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1996__89_3_156177/ %F MM2_1996__89_3_156177