@Misc{ 
  figkim10,
  author = { Figalli, Alessio and Kim, Young-Heon },
  title = { Partial regularity of Brenier solutions of the Monge-Ampère equation },
  journal = { Discrete Contin. Dyn. Syst. Series A },
  year = { 2010 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1326/ },
  note = { cvgmt preprint}
}