To cite package ‘rrcov’ in publications use:

  Todorov V (2024). _rrcov: Scalable Robust Estimators with High
  Breakdown Point_. R package version 1.7-6,
  <https://CRAN.R-project.org/package=rrcov>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rrcov: Scalable Robust Estimators with High Breakdown Point},
    author = {Valentin Todorov},
    year = {2024},
    note = {R package version 1.7-6},
    url = {https://CRAN.R-project.org/package=rrcov},
  }