@Misc{ 
  Pig26b,
  author = { Pigazzini, Alexander },
  title = { A degenerate free boundary minimal annulus and non-uniqueness in spherical caps beyond the hemisphere },
  journal = {  },
  year = { 2026 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/666/ },
  note = { cvgmt preprint}
}