@Misc{ 
  GigAmbSav12,
  author = { Ambrosio, Luigi and Gigli, Nicola and Savaré, Giuseppe },
  title = { Bakry-Emery curvature-dimension condition and Riemannian Ricci curvature bounds },
  journal = {  },
  year = { 2012 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1925/ },
  note = { cvgmt preprint}
}