To cite package ‘MAGMA.R’ in publications use:

Urban J, Feuchter M, Scherrer V, Breit M, Preckel F (2025). MAGMA.R: MAny-Group MAtching. R package version 1.0.3, https://github.com/julianurban/magma.

Corresponding BibTeX entry:

  @Manual{,
    title = {MAGMA.R: MAny-Group MAtching},
    author = {Julian Urban and Markus D. Feuchter and Vsevolod Scherrer
      and Moritz L. Breit and Franzis Preckel},
    year = {2025},
    note = {R package version 1.0.3},
    url = {https://github.com/julianurban/magma},
  }