%0 Journal Article
%A Cristina, Maria
%A Squeff, J.
%T Superconvergence of mixed finite element methods for parabolic equations
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 1987
%P 327-352
%V 21
%N 2
%I AFCET - Gauthier-Villars
%C Paris
%U http://geodesic.mathdoc.fr/item/M2AN_1987__21_2_327_0/
%G en
%F M2AN_1987__21_2_327_0