@Misc{ 
  Mor12,
  author = { Moreno, G. },
  title = { The geometry of the space of Cauchy data of nonlinear PDEs },
  journal = {  },
  year = { 2012 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/392/ },
  note = { cvgmt preprint}
}