To cite RTDE in publications use:

Christophe D (2020). RTDE: Robust Tail Dependence Estimation. R package version 0.2-1, https://CRAN.R-project.org/package=RTDE.

Corresponding BibTeX entry:

  @Manual{,
    title = {{RTDE}: Robust Tail Dependence Estimation},
    author = {Dutang Christophe},
    year = {2020},
    note = {R package version 0.2-1},
    url = {https://CRAN.R-project.org/package=RTDE},
  }