@article{etna_vol26_pp421-438,
  author  = {Gabriel N. Gatica},
  title   = {An augmented mixed finite element method for linear elasticity with non-homogeneous Dirichlet conditions},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {26},
  year    = {2007},
  pages   = {421--438},
}