To cite lsm in publications please use:

Llinas HJ, Villalba JL, J.Fabregas O (2022). lsm: Estimation of the log Likelihood of the Saturated Model. R package version 0.2.1.2, https://CRAN.R-project.org/package=lsm.

Corresponding BibTeX entry:

  @Manual{lsm-package,
    title = {{lsm}: Estimation of the log Likelihood of the Saturated
      Model},
    author = {Humberto J. Llinas and Jorge L. Villalba and Omar
      J.Fabregas},
    year = {2022},
    note = {R package version 0.2.1.2},
    url = {https://CRAN.R-project.org/package=lsm},
  }