@Article{ 
  FigSunSha24,
  author = { Figalli, Alessio and Shahgholian, Henrik and Sunghan, Kim },
  title = { Constraint maps with free boundaries: the obstacle case },
  journal = { Arch. Ration. Mech. Anal. },
  year = { 2024 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6736/ },
  note = { cvgmt preprint}
}