@Article{ 
  LesPegSan12,
  author = { Lesesvre, Didier and Pegon, Paul and Santambrogio, Filippo },
  title = { Optimal transportation with an oscillation-type cost: the one-dimensional case },
  journal = { Set-Valued and Variational Analysis },
  year = { 2013 },
  doi = { 10.1007/s11228-013-0229-4 },
  volume = { 21 },
  pages = { 541–556 },
  URL = { http://cvgmt.sns.it/paper/1975/ },
  note = { cvgmt preprint}
}