@article{cenamor-et-al_eswa2017,
  author       = {Cenamor, Isabel and de la Rosa, Tomás and Núñez, Sergio and Borrajo,
    Daniel},
  journal      = {Expert Systems with Applications},
  pages        = {1 -- 9},
  title        = {Planning for tourism routes using social networks},
  volume       = 69,
  year         = 2017,
}