%0 Journal Article %A Mark Andrea A. de Cataldo %A Tamás Hausel, %A Luca Migliorini %T Exchange between perverse and weight filtration for the Hilbert schemes of points of two surfaces %J Journal of Singularities %D 2013 %P 23-38 %V 7 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2013.7c/ %R 10.5427/jsing.2013.7c %F 10_5427_jsing_2013_7c