%0 Journal Article %A Scapolla, T. %T A mixed finite element method for the biharmonic problem %J ESAIM: Mathematical Modelling and Numerical Analysis %D 1980 %P 55-79 %V 14 %N 1 %I Centrale des revues, Dunod-Gauthier-Villars %C Montreuil %U http://geodesic.mathdoc.fr/item/M2AN_1980__14_1_55_0/ %G en %F M2AN_1980__14_1_55_0