@congreso_internacional{498,
  author = {Francisco Mata and Luis Martínez and Juan Carlos Martínez},
  title = {A Preliminary Study of the Effects of Different Aggregation Operators on Consensus Processes},
  year = {2009},
  pages = {821-826},
  month = {November 30th - December 2nd},
  publisher = {ISDA 09. Ninth International Conference on Intelligent Systems Design and Applications},
  address = {IEEE Computer Society, Pisa (Italy)},
}