%0 Journal Article %A Krautstengl, Alan %A Varga, Richard S. %T Minimal Gerschgorin sets for partitioned matrices. II: The spectral conjecture %J Electronic transactions on numerical analysis %D 1995 %P 66-82 %V 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_1995__3__a5/ %G en %F ETNA_1995__3__a5