%0 Journal Article %A M. Anderson %T The L2-Structure of Moduli spaces of Einstein Metrics on 4-Manifolds. %J Geometric and functional analysis %D 1992 %P 29-89 %V 2 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/GFA_1992__2_1_58134/ %F GFA_1992__2_1_58134