To cite package ‘GFE’ in publications use:

William A, Andres G, Leonardo T (2026). GFE: Gross Flows Estimation under Complex Surveys. R package version 0.1.2, https://CRAN.R-project.org/package=GFE.

Corresponding BibTeX entry:

  @Manual{,
    title = {GFE: Gross Flows Estimation under Complex Surveys},
    author = {Acero William and Gutierrez Andres and Trujillo
      Leonardo},
    year = {2026},
    note = {R package version 0.1.2},
    url = {https://CRAN.R-project.org/package=GFE},
  }