@Article{ 
  Muc21,
  author = { Mucci, Domenico },
  title = { The relaxed energy of fractional Sobolev maps with values into the circle },
  journal = { Journal of Functional Analysis },
  year = { 2024 },
  doi = { https://doi.org/10.1016/j.jfa.2024.110544 },
  volume = { 287 },
  number = { 110544 },
  pages = { 53 },
  URL = { http://cvgmt.sns.it/paper/5406/ },
  note = { cvgmt preprint}
}