@Article{ 
  DeL20a,
  author = { De Lellis, Camillo },
  title = { The Nash-Kuiper Theorem and the Onsager conjecture },
  journal = { ICCM Not. },
  year = { 2020 },
  volume = { 8 },
  number = { 1 },
  pages = { 17-26 },
  URL = { http://cvgmt.sns.it/paper/5056/ },
  note = { cvgmt preprint}
}