@Book{Abramowitz:1972,
  author = 	 {Abramowitz, M. and Stegun, I. A.},
  title = 	 {Handbook of Mathematical Functions},
  publisher = 	 {Dover},
  year = 	 1972,
  url = 	 {https://personal.math.ubc.ca/~cbm/aands/},
  language = 	 {english}
}

@Manual{GSL,
  title = 	 {{GNU} Scientific Library Reference Manual},
  author = 	 {Galassi, M. and Davies, J. and Theiler, J. and
                  Gough, B. and Jungman, G. and Alken P. and Booth, M.
                  and Rossi, F. and Ulerich, R.},
  edition = 	 {Third},
  year = 	 2009,
  isbn = 	 {0-95461207-8},
  url = 	 {https://www.gnu.org/software/gsl/},
  language = 	 {english}
}

@Book{Gil:2007,
  author = 	 {Gil, A. and Segura, J. and Temme, N. M.},
  title = 	 {Numerical Methods for Special Functions},
  publisher = 	 {Society for Industrial and Applied Mathematics},
  year = 	 2007,
  isbn = 	 {978-0-89871634-4},
  url = 	 {https://dx.doi.org/10.1137/1.9780898717822},
  language = 	 {english}
}

@Book{LossModels4e,
  author =	 {Klugman, S. A. and Panjer, H. H. and Willmot, G.},
  title = 	 {Loss Models: From Data to Decisions},
  edition =      4,
  publisher = 	 {Wiley},
  year = 	 2012,
  address =	 {New York},
  isbn =         {978-1-11831532-3},
  language =	 {english}
}

@Misc{Mathworld:Gamma,
  author =	 {Weisstein, Eric W.},
  title =	 {Gamma Function},
  year = 	 2026,
  howpublished = {From MathWorld -- A Wolfram Resource},
  url =		 {https://mathworld.wolfram.com/GammaFunction.html},
  language =	 {english},
}

@Manual{Matrix,
  title = 	 {Matrix: Sparse and Dense Matrix Classes and Methods},
  author = 	 {D. Bates and M. Maechler},
  year = 	 2025,
  note = 	 {R package version 1.7-4},
  url = 	 {https://cran.r-project.org/package=Matrix},
  language = 	 {english}
}

@Manual{RcppXts,
  title = 	 {RcppXts: Interface the xts API via Rcpp},
  author = 	 {D. Eddelbuettel},
  year = 	 2022,
  note = 	 {R package version 0.0.6},
  url = 	 {https://cran.r-project.org/package=RcppXts},
  language = 	 {english}
}

@Manual{TTR,
  title = 	 {TTR: Technical Trading Rules},
  author =	 {J. Ulrich},
  year = 	 2023,
  note = 	 {R package version 0.24.4},
  url = 	 {https://cran.r-project.org/package=TTR},
  language = 	 {english}
}

@Book{VGAM,
  author = 	 {Yee, T. W.},
  title = 	 {Vector Generalized Linear and Additive Models: With
                  an Implementation in {R}},
  publisher = 	 {Springer},
  year = 	 2015,
  isbn = 	 {978-1-49392818-7},
  url = 	 {https://cran.r-project.org/package=VGAM},
  language = 	 {english}
}

@Manual{WRE,
  title = 	 {Writing {R} Extensions},
  author = 	 {{R Core Team}},
  year = 	 2025,
  note = 	 {Manual for {R} version 4.5.2},
  url = 	 {https://cran.r-project.org/doc/manuals/R-exts.html},
  language = 	 {english}}

@Article{actuar,
  author = 	 {Dutang, C. and Goulet, V. and Pigeon, M.},
  title = 	 {\pkg{actuar}: An {R} Package for Actuarial Science},
  journal = 	 {Journal of Statistical Software},
  year = 	 2008,
  volume = 	 25,
  number = 	 7,
  url = 	 {https://www.jstatsoft.org/v25/i07},
  language = 	 {english}
}

@Article{gsl-package,
  title = 	 {Special functions in {R}: introducing the \pkg{gsl} package},
  author = 	 {Hankin, R. K. S.},
  journal = 	 {R News},
  year = 	 {2006},
  month = 	 {October},
  volume = 	 {6},
  issue = 	 {4},
  language = 	 {english}
}

@Manual{pracma,
  title = 	 {\pkg{pracma}: Practical Numerical Math Functions},
  author = 	 {Borchers, H. W.},
  year = 	 {2016},
  note = 	 {R package version 2.4.6},
  url = 	 {https://cran.r-project.org/package=pracma},
  language = 	 {english}
}

@Manual{xts,
  title = 	 {xts: {eXtensible} Time Series},
  author = 	 {J. A. Ryan and J. M. Ulrich},
  year = 	 2024,
  note = 	 {R package version 0.14.1},
  url = 	 {https://cran.r-project.org/package=xts},
  language = 	 {english}
}

@InProceedings{zipfR,
  title = 	 {\pkg{zipfR}: Word Frequency Distributions in {R}},
  author = 	 {Evert, S. and Baroni, M.},
  booktitle = 	 {Proceedings of the 45\textsuperscript{th} Annual
                  Meeting of the Association for Computational
                  Linguistics, Posters and Demonstrations Sessions},
  address = 	 {Prague, Czech Republic},
  year = 	 {2007},
  pages = 	 {29--32},
  note = 	 {R package version 0.6-70},
  url = 	 {https://cran.r-project.org/package=zipfR},
  language = 	 {english}
}

@Article{zoo,
  title = 	 {zoo: S3 Infrastructure for Regular and Irregular Time Series},
  author = 	 {A. Zeileis and G. Grothendieck},
  journal = 	 {Journal of Statistical Software},
  year = 	 2005,
  volume = 	 14,
  number = 	 6,
  pages = 	 {1--27},
  doi = 	 {10.18637/jss.v014.i06},
  language = 	 {english}
}