@Misc{ 
  Tre15,
  author = { Trevisan, Dario },
  title = { Well-posedness of Multidimensional Diffusion Processes with Weakly
  Differentiable Coefficients },
  journal = {  },
  year = { 2015 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3486/ },
  note = { cvgmt preprint}
}