%0 Journal Article %A Borges, Carlos F. %T A full-Newton approach to separable nonlinear least squares problems and its application to discrete least squares rational approximation %J Electronic transactions on numerical analysis %D 2009 %P 57-68 %V 35 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2009__35__a12/ %G en %F ETNA_2009__35__a12