%0 Journal Article %A J. Hertling %A R. Frank %A H. Lehner %T B-Convergence Properties of Defect Correction Methods. II. %J Numerische Mathematik %D 1986 %P 163-188 %V 49 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1986__49_133105/ %F NUMA_1986__49_133105