@Misc{ 
  DanFig11,
  author = { Daneri, Sara and Figalli, Alessio },
  title = { Variational models for the incompressible Euler equations },
  journal = {  },
  year = { 2011 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1714/ },
  note = { cvgmt preprint}
}