Kindly cite the geofi R package as follows:

Kainu M, Lehtomaki J, Parkkinen J, Miettinen J, Kantanen P, Lahti L (2015-2021). “geofi: Access Finnish Geospatial Data.”

Many thanks for all contributors! For more info, see: https://github.com/rOpenGov/geofi

Corresponding BibTeX entry:

  @Misc{,
    title = {geofi: Access Finnish Geospatial Data},
    author = {Markus Kainu and Joona Lehtomaki and Juuso Parkkinen and
      Jani Miettinen and Pyry Kantanen and Leo Lahti},
    year = {2015-2021},
  }