%0 Journal Article %A E. Hairer %T On the Order of Iterated Defect Correction. An Algebraic Proof. %J Numerische Mathematik %D 1977 %P 409-424 %V 29 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1977__29_132529/ %F NUMA_1977__29_132529