To cite package ‘som’ in publications use:

Yan J (2024). som: Self-Organizing Map. R package version 0.3-5.2, https://CRAN.R-project.org/package=som.

Corresponding BibTeX entry:

  @Manual{,
    title = {som: Self-Organizing Map},
    author = {Jun Yan},
    year = {2024},
    note = {R package version 0.3-5.2},
    url = {https://CRAN.R-project.org/package=som},
  }