%0 Journal Article
%A Roland W. Freund
%A N.M. Nachtigall
%T QMR: a quasi-minimal residual method for non-Hermitian linear systems.
%J Numerische Mathematik
%D 1991
%P 315-340
%V 60
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1991__60_4_133596/
%F NUMA_1991__60_4_133596