TY - JOUR AU - Stenberg, Rolf TI - Postprocessing schemes for some mixed finite elements JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 1991 SP - 151 EP - 167 VL - 25 IS - 1 PB - AFCET - Gauthier-Villars PP - Paris UR - http://geodesic.mathdoc.fr/item/M2AN_1991__25_1_151_0/ LA - en ID - M2AN_1991__25_1_151_0 ER -