The Steiner Traveling Salesman Problem and its extensions

Jessica Rodríguez-Pereira, Elena Fernández, Gilbert Laporte, Enrique Benavent, Antonio Martinez-Sykora. The Steiner Traveling Salesman Problem and its extensions. European Journal of Operational Research, 278(2):615-628, 2019. [doi]

@article{Rodriguez-Pereira19,
  title = {The Steiner Traveling Salesman Problem and its extensions},
  author = {Jessica Rodríguez-Pereira and Elena Fernández and Gilbert Laporte and Enrique Benavent and Antonio Martinez-Sykora},
  year = {2019},
  doi = {10.1016/j.ejor.2019.04.047},
  url = {https://doi.org/10.1016/j.ejor.2019.04.047},
  researchr = {https://researchr.org/publication/Rodriguez-Pereira19},
  cites = {0},
  citedby = {0},
  journal = {European Journal of Operational Research},
  volume = {278},
  number = {2},
  pages = {615-628},
}