To cite package ‘kzs’ in publications use:

Cyr D, Zurbenko. I (2025). kzs: Kolmogorov-Zurbenko Spatial Smoothing and Applications. R package version 1.4.1, https://CRAN.R-project.org/package=kzs.

Corresponding BibTeX entry:

  @Manual{,
    title = {kzs: Kolmogorov-Zurbenko Spatial Smoothing and
      Applications},
    author = {Derek Cyr and Igor Zurbenko.},
    year = {2025},
    note = {R package version 1.4.1},
    url = {https://CRAN.R-project.org/package=kzs},
  }