@article{tp3389,
  title = {Group Recommendations Based on Hesitant Fuzzy Sets},
  author = {Jorge Castro and Manuel J. Barranco and Rosa M. Rodriguez and Luis Martinez},
  year = {2018},
  journal = {INTERNATIONAL JOURNAL OF IN℡LIGENT SYSTEMS},
  volume = {33},
  pages = {2058–2077},
  doi = {10.1002/int.21922},
  isbn = {0884-8173},
  keywords = {article},
}