@Misc{ 
  ChiKri15,
  author = { Chiodaroli, Elisabetta and Krieger, Joachim },
  title = { A class of large global solutions for the Wave--Map equation },
  journal = { Transactions of the AMS },
  year = { 2015 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/2672/ },
  note = { cvgmt preprint}
}