@Article{ 
  colcrirau,
  author = { Colombini, Ferruccio and Crippa, Gianluca and Rauch, Jeffrey },
  title = { A note on two dimensional transport with bounded divergence },
  journal = { Comm. Partial Differential Equations },
  year = { 2006 },
  volume = { 31 },
  number = { 7 },
  pages = { 1109 - 1115 },
  URL = { http://cvgmt.sns.it/paper/424/ },
  note = { cvgmt preprint}
}