%0 Journal Article %A J. Thomas King %T Multilevel algorithms for ill-posed problems. %J Numerische Mathematik %D 1992 %P 311-334 %V 61 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1992__61_3_133624/ %F NUMA_1992__61_3_133624