To cite package ‘Kcop’ in publications use:

Ngounou Bakam Y, Pommeret D (2022). Kcop: Smooth Test for Equality of Copulas and Clustering Multivariate. R package version 1.0.0, https://CRAN.R-project.org/package=Kcop.

Corresponding BibTeX entry:

  @Manual{,
    title = {Kcop: Smooth Test for Equality of Copulas and Clustering
      Multivariate},
    author = {Yves Ismael {Ngounou Bakam} and Denys Pommeret},
    year = {2022},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=Kcop},
  }