To cite package ‘TSP’ in publications use:

  Hahsler M, Hornik K (2024). _TSP: Traveling Salesperson Problem
  (TSP)_. R package version 1.2-4.1, <https://github.com/mhahsler/TSP>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {TSP: Traveling Salesperson Problem (TSP)},
    author = {Michael Hahsler and Kurt Hornik},
    year = {2024},
    note = {R package version 1.2-4.1},
    url = {https://github.com/mhahsler/TSP},
  }

  Hahsler M, Hornik K (2007). “TSP - Infrastructure for the traveling
  salesperson problem.” _Journal of Statistical Software_, *23*(2),
  1-21. ISSN 1548-7660, doi:10.18637/jss.v023.i02
  <https://doi.org/10.18637/jss.v023.i02>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {TSP -- {I}nfrastructure for the traveling salesperson problem},
    author = {Michael Hahsler and Kurt Hornik},
    year = {2007},
    journal = {Journal of Statistical Software},
    volume = {23},
    number = {2},
    pages = {1--21},
    doi = {10.18637/jss.v023.i02},
    month = {December},
    issn = {1548-7660},
  }