Hahsler M, Hornik K (2021). TSP: Traveling Salesperson Problem (TSP). R package version 1.1-11, https://CRAN.R-project.org/package=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.

Corresponding BibTeX entries:

  @Manual{,
    title = {TSP: Traveling Salesperson Problem (TSP)},
    author = {Michael Hahsler and Kurt Hornik},
    year = {2021},
    note = {R package version 1.1-11},
    url = {https://CRAN.R-project.org/package=TSP},
  }
  @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},
  }