@Article{ 
  MucSarSop25,
  author = { Mucci, Domenico and Saracco, Alberto and Sopio, Cristian },
  title = { Weak elastic energy of rectifiable curves in the sphere },
  journal = { Proceedings A },
  year = { 2025 },
  doi = { https://doi.org/10.1098/rspa.2025.0782 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/7290/ },
  note = { cvgmt preprint}
}