To cite `grtsdb` in publications please use:

Onkelinx, Thierry; De Vos, Bruno (2022) grtsdb: Create a Sampling Frame Using GRTS. Version 0.2. https://inbo.github.io/grtsdb/, https://github.com/inbo/grtsdb

Corresponding BibTeX entry:

  @Manual{,
    title = {grtsdb: Create a Sampling Frame Using GRTS. Version 0.2},
    author = {Thierry Onkelinx and Bruno {De Vos}},
    year = {2022},
    url = {https://inbo.github.io/grtsdb/},
    abstract = {Create an SQLite database containing the sampling
      framework for different levels of resolution. Take a sample from
      this framework.},
  }