To cite package ‘ompr’ in publications use:

Schumacher D (2023). ompr: Model and Solve Mixed Integer Linear Programs. R package version 1.0.4.9000, https://github.com/dirkschumacher/ompr.

Corresponding BibTeX entry:

  @Manual{,
    title = {ompr: Model and Solve Mixed Integer Linear Programs},
    author = {Dirk Schumacher},
    year = {2023},
    note = {R package version 1.0.4.9000},
    url = {https://github.com/dirkschumacher/ompr},
  }