%0 Journal Article
%A Stummel, Friedrich
%T Basic compactness properties of nonconforming and hybrid finite element spaces
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 1980
%P 81-115
%V 14
%N 1
%I Centrale des revues, Dunod-Gauthier-Villars
%C Montreuil
%U http://geodesic.mathdoc.fr/item/M2AN_1980__14_1_81_0/
%G en
%F M2AN_1980__14_1_81_0