%0 Journal Article %A J. Cheeger %A X. Rong %T Existence of Polarized F-structures on Collapsed Manifolds with Bounded Curvature and Diameter. %J Geometric and functional analysis %D 1996 %P 411-429 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/GFA_1996__6_1_58231/ %F GFA_1996__6_1_58231