Stefano S, Quartagno M, Tamburini M, Robinson D (2018). orcutt: Estimate Procedure in Case of First Order Autocorrelation. https://CRAN.R-project.org/package=orcutt.

Corresponding BibTeX entry:

  @Manual{,
    title = {{orcutt}: Estimate Procedure in Case of First Order
      Autocorrelation},
    author = {Spada Stefano and Matteo Quartagno and Marco Tamburini
      and David Robinson},
    year = {2018},
    url = {https://CRAN.R-project.org/package=orcutt},
  }