To cite package ‘AdaptGauss’ in publications use:

  Thrun M, Hansen-Goos O, Ultsch A (2022). _AdaptGauss: Gaussian
  Mixture Models (GMM)_. R package version 1.5.8,
  <https://github.com/mthrun/adaptgauss>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {AdaptGauss: Gaussian Mixture Models (GMM)},
    author = {Michael Thrun and Onno Hansen-Goos and Alfred Ultsch},
    year = {2022},
    note = {R package version 1.5.8},
    url = {https://github.com/mthrun/adaptgauss},
  }