To cite package ‘SMMT’ in publications use:

Knechtl V (2024). SMMT: The Swiss Municipal Data Merger Tool Maps Municipalities Over Time. R package version 1.2.0, https://github.com/valvaletl/smmt.

Corresponding BibTeX entry:

  @Manual{,
    title = {SMMT: The Swiss Municipal Data Merger Tool Maps
      Municipalities Over Time},
    author = {Valentin Knechtl},
    year = {2024},
    note = {R package version 1.2.0},
    url = {https://github.com/valvaletl/smmt},
  }