%0 Journal Article
%A Michael Neumann
%A Stuart Nelson
%T Generalizations of the Projection Method with Applications to SOR Theory for Hermitian Positive Semidefinite Linear Systems.
%J Numerische Mathematik
%D 1987
%P 123-142
%V 51
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1987__51_133188/
%F NUMA_1987__51_133188