To cite package ‘NSMM’ in publications use:

  Goutali D, Chebana F (2026). _NSMM: Non-Stationary Multivariate
  (Copula-Based) Framework, Hydrological Applications_. R package
  version 0.1.2, <https://CRAN.R-project.org/package=NSMM>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {NSMM: Non-Stationary Multivariate (Copula-Based) Framework,
Hydrological Applications},
    author = {Dorsaf Goutali and Fateh Chebana},
    year = {2026},
    note = {R package version 0.1.2},
    url = {https://CRAN.R-project.org/package=NSMM},
  }