To cite package ‘statnipokladna’ in publications use:

  Bouchal P (2024). _statnipokladna: Use Data from the Czech Public
  Finance Database_. R package version 0.7.4, ,
  <https://github.com/petrbouchal/statnipokladna>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {statnipokladna: Use Data from the Czech Public Finance Database},
    author = {Petr Bouchal},
    year = {2024},
    note = {R package version 0.7.4, 
},
    url = {https://github.com/petrbouchal/statnipokladna},
  }