%0 Journal Article %A E. Spedicato %A J. Abaffy %A C. Broyden %T A Class of Direct Methods for Linear Systems. %J Numerische Mathematik %D 1984 %P 361-376 %V 45 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1984__45_132973/ %F NUMA_1984__45_132973