To cite package ‘ssMRCD’ in publications use:

  Puchhammer P, Filzmoser P (2025). _ssMRCD: Robust Estimators for
  Multi-Group and Spatial Data_. R package version 2.0.1,
  <https://CRAN.R-project.org/package=ssMRCD>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ssMRCD: Robust Estimators for Multi-Group and Spatial Data},
    author = {Patricia Puchhammer and Peter Filzmoser},
    year = {2025},
    note = {R package version 2.0.1},
    url = {https://CRAN.R-project.org/package=ssMRCD},
  }