@article{M2AN_2006__40_1_1_0,
     author = {Gatica, Gabriel N.},
     title = {Analysis of a new augmented mixed finite element method for linear elasticity allowing $\mathbb {RT}_0 - \mathbb {P}_1 - \mathbb {P}_0$ approximations},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {1--28},
     publisher = {EDP-Sciences},
     volume = {40},
     number = {1},
     year = {2006},
     doi = {10.1051/m2an:2006003},
     mrnumber = {2223502},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an:2006003/}
}