To cite package ‘pense’ in publications use:

  Kepplinger D, Salibián-Barrera M, Cohen Freue G (2024). _pense:
  Penalized Elastic Net S/MM-Estimator of Regression_. R package
  version 2.2.2, <https://CRAN.R-project.org/package=pense>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {pense: Penalized Elastic Net S/MM-Estimator of Regression},
    author = {David Kepplinger and Matías Salibián-Barrera and Gabriela {Cohen Freue}},
    year = {2024},
    note = {R package version 2.2.2},
    url = {https://CRAN.R-project.org/package=pense},
  }