%0 Journal Article %A Donatelli, Marco %A Serra-Capizzano, Stefano %T Filter factor analysis of an iterative multilevel regularizing method %J Electronic transactions on numerical analysis %D 2008 %V 29 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2008__29__a3/ %G en %F ETNA_2008__29__a3