@Misc{ 
  gelroy,
  author = { Gelli, Maria Stella and Royer Carfagni, Gianni },
  title = { Separation of scales in Fracture Mechanics. From molecular to continuum theory {\sl via} $\Gamma$-convergence. },
  journal = {  },
  year = { 2001 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/672/ },
  note = { cvgmt preprint}
}