To cite smile in publications use:

Godoy LdC, Prates MO, Yan J (2026). “Voronoi linkage between mismatching voting stations and census tracts in analyzing the 2018 Brazilian presidential election data.” Spatial Statistics, 71, 100949. ISSN 2211-6753. doi:10.1016/j.spasta.2025.100949. https://www.sciencedirect.com/science/article/pii/S2211675325000715.

Corresponding BibTeX entry:

  @Article{smile,
    title = {Voronoi linkage between mismatching voting stations and
      census tracts in analyzing the 2018 Brazilian presidential
      election data},
    author = {Lucas da Cunha Godoy and Marcos Oliveira Prates and Jun
      Yan},
    journal = {Spatial Statistics},
    year = {2026},
    issn = {2211-6753},
    volume = {71},
    pages = {100949},
    doi = {10.1016/j.spasta.2025.100949},
    url =
      {https://www.sciencedirect.com/science/article/pii/S2211675325000715},
  }