To cite package ‘MatrixMixtures’ in publications use:

Tomarchio S, Gallaugher M, Punzo A, McNicholas P (2021). MatrixMixtures: Model-Based Clustering via Matrix-Variate Mixture Models. R package version 1.0.0, https://CRAN.R-project.org/package=MatrixMixtures.

Corresponding BibTeX entry:

  @Manual{,
    title = {MatrixMixtures: Model-Based Clustering via Matrix-Variate
      Mixture Models},
    author = {Salvatore D. Tomarchio and Michael P.B. Gallaugher and
      Antonio Punzo and Paul D. McNicholas},
    year = {2021},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=MatrixMixtures},
  }