To cite package ‘poismf’ in publications use:

Cortes D (2023). poismf: Factorization of Sparse Counts Matrices Through Poisson Likelihood. R package version 0.4.0-4, https://CRAN.R-project.org/package=poismf.

Corresponding BibTeX entry:

  @Manual{,
    title = {poismf: Factorization of Sparse Counts Matrices Through
      Poisson Likelihood},
    author = {David Cortes},
    year = {2023},
    note = {R package version 0.4.0-4},
    url = {https://CRAN.R-project.org/package=poismf},
  }