%0 Journal Article
%A G.W. Stewart
%T Conjugate Direction Methods for Solving Systems of Linear Equations.
%J Numerische Mathematik
%D 1973
%P 285-297
%V 21
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1973__21_132235/
%F NUMA_1973__21_132235