%0 Journal Article %A Gatica, Gabriel N. %T Analysis of a new augmented mixed finite element method for linear elasticity allowing $\mathbb {RT}_0 - \mathbb {P}_1 - \mathbb {P}_0$ approximations %J ESAIM: Modélisation mathématique et analyse numérique %D 2006 %P 1-28 %V 40 %N 1 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/m2an:2006003/ %R 10.1051/m2an:2006003 %G en %F M2AN_2006__40_1_1_0