%0 Journal Article %A Ramlau, Ronny %T Regularization properties of Tikhonov regularization with sparsity constraints %J Electronic transactions on numerical analysis %D 2008 %P 54-74 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2008__30__a21/ %G en %F ETNA_2008__30__a21