@Misc{ 
  Bra14a,
  author = { Braides, Andrea },
  title = { Discrete-to-Continuum Variational Methods for Lattice Systems },
  journal = { International Congress of Mathematicians (ICM 2014), Seoul, 2014 },
  year = { 2014 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/2525/ },
  note = { cvgmt preprint}
}