@article{DBLP:journals/dam/FrankJS01,
  author       = {Andr{\'{a}}s Frank and
                  Tibor Jord{\'{a}}n and
                  Zolt{\'{a}}n Szigeti},
  title        = {Combinatorial problems related to origin-destination matrices},
  journal      = {Discret. Appl. Math.},
  volume       = {115},
  number       = {1-3},
  pages        = {37--47},
  year         = {2001},
  url          = {https://doi.org/10.1016/S0166-218X(01)00213-X},
  doi          = {10.1016/S0166-218X(01)00213-X},
  timestamp    = {Thu, 11 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/dam/FrankJS01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}

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