To cite sparsegl in publications use:

Liang X, Cohen A, Solón Heinsfeld A, Pestilli F, McDonald DJ (2024). “sparsegl: An R Package for Estimating Sparse Group Lasso.” Journal of Statistical Software, 110(6), 1–23. doi:10.18637/jss.v110.i06.

Corresponding BibTeX entry:

  @Article{,
    title = {{sparsegl}: An {R} Package for Estimating Sparse Group
      Lasso},
    author = {Xiaoxuan Liang and Aaron Cohen and Anibal {Sol{\'o}n
      Heinsfeld} and Franco Pestilli and Daniel J. McDonald},
    journal = {Journal of Statistical Software},
    year = {2024},
    volume = {110},
    number = {6},
    pages = {1--23},
    doi = {10.18637/jss.v110.i06},
  }