%0 Journal Article %A Weiss, Rudiger %T Minimization properties and short recurrences for Krylov subspace methods %J Electronic transactions on numerical analysis %D 1994 %P 57-75 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_1994__2__a9/ %G en %F ETNA_1994__2__a9