@Misc{ 
  ScaVan18,
  author = { Scala, Riccardo and Van Goethem, Nicolas },
  title = { Variational evolution of dislocations in single crystals },
  journal = { Journal of Nonlinear Science },
  year = { 2018 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4128/ },
  note = { cvgmt preprint}
}