@Article{ 
  San18a,
  author = { Santambrogio, Filippo },
  title = { A short story on optimal transport and its many applications },
  journal = { Snapshots of modern mathematics from Oberwolfach },
  year = { 2018 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3996/ },
  note = { cvgmt preprint}
}