To cite aion in publications use:

  Frerebeau N (2024). “aion: An R Package to Represent Archaeological
  Time Series.” _Journal of Open Source Software_, *9*(96).
  doi:10.21105/joss.06210 <https://doi.org/10.21105/joss.06210>.

A BibTeX entry for LaTeX users is

  @Article{frerebeau2024,
    author = {Nicolas Frerebeau},
    title = {{aion: An R Package to Represent Archaeological Time Series}},
    year = {2024},
    journal = {Journal of Open Source Software},
    volume = {9},
    number = {96},
    page = {6210},
    doi = {10.21105/joss.06210},
  }

  Frerebeau N, Roe J (2024). _aion: Archaeological Time Series_.
  Université Bordeaux Montaigne, Pessac, France.
  doi:10.5281/zenodo.8032278 <https://doi.org/10.5281/zenodo.8032278>,
  R package version 1.2.0, <https://packages.tesselle.org/aion/>.

A BibTeX entry for LaTeX users is

  @Manual{R-aion,
    author = {Nicolas Frerebeau and Joe Roe},
    title = {{aion: Archaeological Time Series}},
    year = {2024},
    organization = {Université Bordeaux Montaigne},
    address = {Pessac, France},
    note = {R package version 1.2.0},
    url = {https://packages.tesselle.org/aion/},
    doi = {10.5281/zenodo.8032278},
  }

This package is a part of the tesselle project
<https://www.tesselle.org>.