@Misc{ 
  KoLaLaMaNa22,
  author = { Korda, Milan and Lasserre, Jean-Bernard and Lazarev, Alexey and Magron, Victor and Naldi, Simone },
  title = { Urysohn in action: separating semialgebraic sets by polynomials },
  journal = {  },
  year = { 2022 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/499/ },
  note = { cvgmt preprint}
}