Berry GM (2026). “phontrast: Contrast and Separation Metrics for Phonological Categories (v2.0.0).” doi:10.5281/zenodo.20816585. https://doi.org/10.5281/zenodo.20816585.

Corresponding BibTeX entry:

  @Misc{,
    title = {phontrast: Contrast and Separation Metrics for
      Phonological Categories (v2.0.0)},
    author = {Grant M. Berry},
    year = {2026},
    publisher = {Zenodo},
    doi = {10.5281/zenodo.20816585},
    url = {https://doi.org/10.5281/zenodo.20816585},
  }