@Misc{ 
  demfus11,
  author = { De Maria, Bruno and Fusco, Nicola },
  title = { Regularity properties of equilibrium configurations of epitaxially strained elastic films },
  journal = {  },
  year = { 2011 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/662/ },
  note = { cvgmt preprint}
}