To cite package ‘fCopulae’ in publications use:

  Wuertz D, Setz T (2026). _fCopulae: Rmetrics - Bivariate Dependence
  Structures with Copulae_. R package version 4052.86,
  <https://r-forge.r-project.org/projects/rmetrics>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fCopulae: Rmetrics - Bivariate Dependence Structures with Copulae},
    author = {Diethelm Wuertz and Tobias Setz},
    year = {2026},
    note = {R package version 4052.86},
    url = {https://r-forge.r-project.org/projects/rmetrics},
  }