%0 Journal Article
%A Alt, Walter
%A Bräutigam, Nils
%A Rösch, Arnd
%T Error estimates for finite element approximations of elliptic control problems
%J Discussiones Mathematicae. Differential Inclusions, Control and Optimization
%D 2007
%P 7-22
%V 27
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMDICO_2007_27_1_a0/
%G en
%F DMDICO_2007_27_1_a0