@Article{ 
  cri,
  author = { Crippa, Gianluca },
  title = { Lagrangian flows and the one dimensional Peano phenomenon for ODEs },
  journal = { Journal of Differential Equations },
  year = { 2011 },
  volume = { 250 },
  number = { 7 },
  pages = { 3135-3149 },
  URL = { http://cvgmt.sns.it/paper/1272/ },
  note = { cvgmt preprint}
}