@Misc{ 
  EbeFigWei24,
  author = { Eberle, Simon and Figalli, Alessio and Weiss, Georg S. },
  title = { Complete classification of global solutions to the obstacle problem },
  journal = { Ann. of Math. },
  year = { 2024 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6821/ },
  note = { cvgmt preprint}
}