@article{Baglioni:20243m,
  author = "Baglioni, Paolo  and  Di Renzo, Francesco",
  title = "{NSPT for O(N) non-linear sigma model: the larger N the better}",
  doi = "10.22323/1.453.0366",
  journal = "PoS",
  year = 2024,
  volume = "LATTICE2023",
  pages = "366"
}