To cite vrpr in publications, please cite both the package and the underlying PyVRP solver:

Leite A, Wasilew M, Vasconcelos H, Amorin C, Bezerra D (2026). vrpr: Vehicle Routing Problem Solver (PyVRP for R). R package version 0.1.0, https://github.com/StrategicProjects/vrpr.

Wouda N, Lan L, Kool W (2024). “PyVRP: a high-performance VRP solver package.” INFORMS Journal on Computing. doi:10.1287/ijoc.2023.0055. vrpr vendors and rewires the PyVRP C++ core.

Corresponding BibTeX entries:

  @Manual{,
    title = {{vrpr}: Vehicle Routing Problem Solver (PyVRP for R)},
    author = {Andre Leite and Marcos Wasilew and Hugo Vasconcelos and
      Carlos Amorin and Diogo Bezerra},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/StrategicProjects/vrpr},
  }

  @Article{,
    title = {{PyVRP}: a high-performance {VRP} solver package},
    author = {Niels A. Wouda and Leon Lan and Wouter Kool},
    journal = {INFORMS Journal on Computing},
    year = {2024},
    doi = {10.1287/ijoc.2023.0055},
    note = {vrpr vendors and rewires the PyVRP C++ core},
  }