To cite package ‘flare’ in publications use:

  Li X, Zhao T, Wang L, Yuan X, Liu H (2026). _flare: Family of Lasso
  Regression_. R package version 1.8,
  <https://CRAN.R-project.org/package=flare>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {flare: Family of Lasso Regression},
    author = {Xingguo Li and Tuo Zhao and Lie Wang and Xiaoming Yuan and Han Liu},
    year = {2026},
    note = {R package version 1.8},
    url = {https://CRAN.R-project.org/package=flare},
  }