@Article{ 
  fragia11,
  author = { Francfort, Gilles A. and Giacomini, Alessandro },
  title = { Small Strain Heterogeneous Elasto-Plasticity Revisited },
  journal = { Comm. Pure Appl. Math. },
  year = { 2012 },
  doi = { 10.1002/cpa.21397 },
  volume = { 65 },
  pages = { 1185-1241 },
  URL = { http://cvgmt.sns.it/paper/1316/ },
  note = { cvgmt preprint}
}