%0 Journal Article %A Lukšan, Ladislav %T Combined trust region methods for nonlinear least squares %J Kybernetika %D 1996 %P 121-138 %V 32 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1996__32_2_a1/ %G en %F KYB_1996__32_2_a1