To cite r5r in publications use:

Pereira RHM, Saraiva M, Herszenhut D, Braga CKV, Conway MW (2021). “r5r: Rapid Realistic Routing on Multimodal Transport Networks with R5 in R.” Findings. doi:10.32866/001c.21262, https://doi.org/10.32866/001c.21262.

Corresponding BibTeX entry:

  @Article{,
    title = {r5r: Rapid Realistic Routing on Multimodal Transport
      Networks with R5 in R},
    author = {Rafael H. M. Pereira and Marcus Saraiva and Daniel
      Herszenhut and Carlos Kaue Vieira Braga and Matthew Wigginton
      Conway},
    journal = {Findings},
    year = {2021},
    doi = {10.32866/001c.21262},
    url = {https://doi.org/10.32866/001c.21262},
  }