%0 Journal Article %A Peter Teichner %A Michael H. Freedman %T 4-Manifold topology II: Dwyer's filtration and surgery kernels. %J Inventiones mathematicae %D 1995 %P 531-558 %V 122 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1995__122_3_144331/ %F IM_1995__122_3_144331