@Article{ 
  FreRoy14,
  author = { Freddi, Francesco and Royer Carfagni, Gianni },
  title = { Plastic flow as an energy minimization problem. Numerical experiments },
  journal = { Journal of Elasticity },
  year = { 2014 },
  doi = { 10.1007/s10659-013-9457-y },
  volume = { 116 },
  number = { 1 },
  pages = { 53-74 },
  URL = { http://cvgmt.sns.it/paper/3021/ },
  note = { cvgmt preprint}
}