To cite RandomFieldsUtils in publications use:

For general purposes please refer to

Brian D Ripley [ctb]

Corresponding BibTeX entry:

  @Manual{,
    title = {{RandomFieldsUtils}: Utilites for the Simulation and
      Analysis of Random Fields},
    author = {Martin Schlather and Reinhard Furrer and Martin Kroll},
    year = {2019},
    note = {R package version 0.5.3},
    url = {https://cran.r-project.org/package=RandomFieldsUtils},
  }