To cite the 'acopula' package in publications use:

Tomáš Bacigál (2018). acopula: Modelling dependence with multivariate Archimax (or any user-defined continuous) copula. R package version 0.9.3.

Bacigál, T. (2013): R Package to Handle Archimax or Any User-Defined Continuous Copula Construction. Aggregation Functions in Theory and in Practise. Springer Berlin Heidelberg, 75-84.

Corresponding BibTeX entries:

  @Manual{,
    title = {acopula: Modelling dependence with multivariate Archimax
      (or any user-defined continuous) copula},
    author = {Tomáš Bacigál},
    year = {2018},
    note = {R package version 0.9.3},
  }

  @InCollection{,
    title = {R Package to Handle Archimax or Any User-Defined
      Continuous Copula Construction},
    author = {Tomáš Bacigál},
    booktitle = {Aggregation Functions in Theory and in Practise},
    volume = {228},
    editor = {{Bustince} and {Humberto} and {Fernandez} and {Javier}
      and {Mesiar} and {Radko} and {Calvo} and {Tomasa}},
    publisher = {Springer Berlin Heidelberg},
    address = {Berlin},
    year = {2013},
    pages = {75--84},
  }