To cite belg in publications, please use:

Nowosad J (2019). belg: Boltzmann Entropy of a Landscape Gradient. R package version 1.0.0, https://CRAN.R-project.org/package=belg.

Corresponding BibTeX entry:

  @Manual{,
    title = {belg: Boltzmann Entropy of a Landscape Gradient},
    author = {Jakub Nowosad},
    year = {2019},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=belg},
  }