To cite gridsampler in publications, please use:

Heckmann, M. & Burk, L. (2016). gridsampler: A simulation tool to determine the required sample size for repertory grid studies. R package version 0.5. *Zenodo*.<doi:10.5281/zenodo.61067>

Corresponding BibTeX entry:

  @Article{,
    author = {Mark Heckmann and Lukas Burk},
    title = {gridsampler: A simulation tool to determine the required
      sample size for repertory grid studies. R package version 0.5.},
    journal = {Zenodo},
    year = {2016},
    doi = {10.5281/zenodo.61067},
    url = {https://github.com/markheckmann/gridsampler},
  }