To cite package ‘esemifar’ in publications use:

Feng Y, Beran J, Letmathe S, Schulz D (2024). esemifar: Smoothing Long-Memory Time Series. R package version 2.0.1, https://CRAN.R-project.org/package=esemifar.

Corresponding BibTeX entry:

  @Manual{,
    title = {esemifar: Smoothing Long-Memory Time Series},
    author = {Yuanhua Feng and Jan Beran and Sebastian Letmathe and
      Dominik Schulz},
    year = {2024},
    note = {R package version 2.0.1},
    url = {https://CRAN.R-project.org/package=esemifar},
  }