To cite package ‘BSSprep’ in publications use:

Matilainen M, Nordhausen K (2021). BSSprep: Whitening Data as Preparation for Blind Source Separation. R package version 0.1, https://CRAN.R-project.org/package=BSSprep.

Corresponding BibTeX entry:

  @Manual{,
    title = {BSSprep: Whitening Data as Preparation for Blind Source
      Separation},
    author = {Markus Matilainen and Klaus Nordhausen},
    year = {2021},
    note = {R package version 0.1},
    url = {https://CRAN.R-project.org/package=BSSprep},
  }