%0 Journal Article
%A R.S. Varga
%A M. Neumann
%T On the Sharpness of Some Upper Bounds for the Spectral Radii of S.O.R. Iteration Matrices.
%J Numerische Mathematik
%D 1980
%P 69-80
%V 35
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1980__35_186277/
%F NUMA_1980__35_186277