To cite package ‘slasso’ in publications use:

  Centofanti F (2026). _slasso: S-LASSO Estimator for the
  Function-on-Function Linear Regression_. R package version 1.0.1,
  <https://github.com/fabiocentofanti/slasso>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {slasso: S-LASSO Estimator for the Function-on-Function Linear Regression},
    author = {Fabio Centofanti},
    year = {2026},
    note = {R package version 1.0.1},
    url = {https://github.com/fabiocentofanti/slasso},
  }