@inproceedings{tp3571,
  title = {Using incomplete fuzzy linguistic preference relations to characterize user profiles in recommender systems},
  author = {Enrique Herrera-Viedma and Carlos Porcel},
  year = {2009},
  publisher = {ISDA09, 9th International Conference on Intelligent Systems Design and Applications},
  pages = {90-95},
  keywords = {congreso_internacional},
}