%0 Journal Article
%A R. Rannacher
%A H. Blum
%T Extrapolation Techniques for Reducing the Pollution Effect of Reentrant Corners in the Finite Element Method.
%J Numerische Mathematik
%D 1987
%P 539-564
%V 52
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1987__52_5_133252/
%F NUMA_1987__52_5_133252