%0 Journal Article %A Calvetti, D. %A Hansen, P.C. %A Reichel, L. %T $L$-curve curvature bounds via Lanczos bidiagonalization %J Electronic transactions on numerical analysis %D 2002 %P 20-35 %V 14 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2002__14__a11/ %G en %F ETNA_2002__14__a11