%0 Journal Article
%A Risch, Uwe
%T An upwind finite element method for singularly perturbed elliptic problems and local estimates in the $L^\infty $-norm
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 1990
%P 235-264
%V 24
%N 2
%I AFCET - Gauthier-Villars
%C Paris
%U http://geodesic.mathdoc.fr/item/M2AN_1990__24_2_235_0/
%G en
%F M2AN_1990__24_2_235_0