To cite package ‘DEM’ in publications use:

Wang Q, Guo G, Qian G (2022). DEM: The Distributed EM Algorithms in Multivariate Gaussian Mixture Models. R package version 0.0.0.2, https://CRAN.R-project.org/package=DEM.

Corresponding BibTeX entry:

  @Manual{,
    title = {DEM: The Distributed EM Algorithms in Multivariate
      Gaussian Mixture Models},
    author = {Qian Wang and Guangbao Guo and Guoqi Qian},
    year = {2022},
    note = {R package version 0.0.0.2},
    url = {https://CRAN.R-project.org/package=DEM},
  }