To cite package ‘FLfse’ in publications use:

  Fischer S, Kupschus S (2026). _FLfse: Fisheries Sampling Evaluation
  In FLR_. R package version 1.0.4, <https://github.com/flr/flfse>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {FLfse: Fisheries Sampling Evaluation In FLR},
    author = {Simon H. Fischer and Sven Kupschus},
    year = {2026},
    note = {R package version 1.0.4},
    url = {https://github.com/flr/flfse},
  }
