%0 Journal Article %A I. Babuska %T Dorr, M.R.: Error Estimates for the Combined h and p Versions of the Finite Element Method. %J Numerische Mathematik %D 1981 %P 257-278 %V 37 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1981__37_132730/ %F NUMA_1981__37_132730