To cite package ‘barrks’ in publications use:

Jentschke J (2025). barrks: Calculate Bark Beetle Phenology Using Different Models. R package version 1.1.2, https://github.com/jjentschke/barrks.

Corresponding BibTeX entry:

  @Manual{,
    title = {barrks: Calculate Bark Beetle Phenology Using Different
      Models},
    author = {Jakob Jentschke},
    year = {2025},
    note = {R package version 1.1.2},
    url = {https://github.com/jjentschke/barrks},
  }