@revista_internacional{608,
  author = {Carlos Porcel and Alberto Ching-López and Alvaro Tejeda-Lorente and Juan Bernabé-Moreno and Enrique Herrera-Viedma},
  title = {Fuzzy linguistic recommender systems for the selective diffusion of information in digital libraries},
  year = {2017},
  journal = {Journal of Information Processing Systems (JIPS)},
  volume = {13},
  pages = {653 - 667},
  doi = {https://doi.org/10.3745/JIPS.04.0035 },
}