Two-to-one functions from Galois extensions

Daniele Bartoli, Massimo Giulietti, Marco Timpanella. Two-to-one functions from Galois extensions. Discrete Applied Mathematics, 309:194-201, 2022. [doi]

@article{BartoliGT22,
  title = {Two-to-one functions from Galois extensions},
  author = {Daniele Bartoli and Massimo Giulietti and Marco Timpanella},
  year = {2022},
  doi = {10.1016/j.dam.2021.12.008},
  url = {https://doi.org/10.1016/j.dam.2021.12.008},
  researchr = {https://researchr.org/publication/BartoliGT22},
  cites = {0},
  citedby = {0},
  journal = {Discrete Applied Mathematics},
  volume = {309},
  pages = {194-201},
}