@inproceedings{tp3663,
  title = {Management of Heterogeneous information in Group Decision Making},
  author = {Francisco Herrera and Luis Martínez and Pedro José Sánchez and Enrique Herrera-Viedma},
  year = {2002},
  publisher = {Ninth International Conference on Information Processing and Management of Uncertainty in Knowledge-Bases Systems. IPMU 2002},
  keywords = {congreso_internacional},
}