%0 Journal Article %A Byrd, Richard H. %A Nocedal, Jorge %T Active set and interior methods for nonlinear optimization %J Documenta mathematica %D 1998 %P 667-676 %V ICM Berlin 1998, Vol. III %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_1998__S9__a14/ %G en %F DOCMA_1998__S9__a14