%0 Journal Article %A Yvan Notay %T On the convergence rate of the conjugate gradients in presence of rounding errors. %J Numerische Mathematik %D 1993 %P 301-318 %V 65 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1993__65_4_133737/ %F NUMA_1993__65_4_133737