Collins-Elliott SA (2025). eratosthenes: Archaeological Synchronism. R package version 0.0.9, https://github.com/scollinselliott/eratosthenes.

Corresponding BibTeX entry:

  @Manual{collins-elliott_eratosthenes_2025,
    title = {eratosthenes: Archaeological Synchronism},
    author = {Stephen A. Collins-Elliott},
    year = {2025},
    note = {R package version 0.0.9},
    url = {https://github.com/scollinselliott/eratosthenes},
  }