@Misc{ 
  bri99b,
  author = { Briani, Ariela },
  title = { Hamilton-Jacobi-Bellman Equations and Gamma-Convergence for Optimal Control Problems },
  journal = {  },
  year = { 1999 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/580/ },
  note = { cvgmt preprint}
}