To cite package ‘BRPL’ in publications use:

  Dorn F, Kruse R, Kneib T (2025). _BRPL: Methods for Bivariate Poverty
  Line Calculations_. R package version 1.0.2,
  <https://CRAN.R-project.org/package=BRPL>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {BRPL: Methods for Bivariate Poverty Line Calculations},
    author = {Franziska Dorn and René-Marcel Kruse and Thomas Kneib},
    year = {2025},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=BRPL},
  }