The citation for the dLagM package in publications:

  Demirhan H, Yilmaz AE (2023). “Detection of grey zones in inter-rater
  agreement studies.” _BMC Medical Research Methodology_, *23*, 3.
  <https://doi.org/10.1186/s12874-022-01759-7>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Detection of grey zones in inter-rater agreement studies},
    author = {Haydar Demirhan and Ayfer Ezgi Yilmaz},
    journal = {BMC Medical Research Methodology},
    volume = {23},
    pages = {3},
    year = {2023},
    url = {https://doi.org/10.1186/s12874-022-01759-7},
  }