To cite package ‘BMconcor’ in publications use:

  Lafosse R, Telarico F (2025). _BMconcor: CONCOR for Structural- And
  Regular-Equivalence Blockmodeling_. R package version 2.0.0,
  <https://github.com/fatelarico/bmconcor>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {BMconcor: CONCOR for Structural- And Regular-Equivalence Blockmodeling},
    author = {Roger Lafosse and Fabio Ashtar Telarico},
    year = {2025},
    note = {R package version 2.0.0},
    url = {https://github.com/fatelarico/bmconcor},
  }