To cite rgugik in publications, please use:

Dyba, K. and Nowosad, J. (2021). rgugik: Search and Retrieve Spatial Data from the Polish Head Office of Geodesy and Cartography in R. Journal of Open Source Software, 6(59), 2948, https://doi.org/10.21105/joss.02948

Corresponding BibTeX entry:

  @Article{,
    title = {rgugik: Search and Retrieve Spatial Data from the Polish
      Head Office of Geodesy and Cartography in R},
    author = {Krzysztof Dyba and Jakub Nowosad},
    journal = {Journal of Open Source Software},
    year = {2021},
    volume = {6},
    number = {59},
    pages = {2948},
    doi = {10.21105/joss.02948},
    url = {https://doi.org/10.21105/joss.02948},
  }