@misc{Nifa2026NaturalSpectraLensSpaces,
  author = {Nifa, Anass},
  title = {{Natural spectra and arithmetic of lens spaces}},
  year = {2026},
  doi = {10.5281/zenodo.23313777},
  url = {https://anassnifa.com/papers/natural-spectra-lens-spaces/},
  howpublished = {Preprint, Zenodo},
  note = {v1},
}