@incollection{chapHerrera-Viedma05,
  title = {An Adaptive Module for the Consensus Reaching Process in Group Decision Making Problems},
  author = {Enrique Herrera-Viedma and Francisco Mata and Luis Martínez and Luis Gonzaga Pérez},
  year = {2005},
  publisher = {Springer},
  volume = {3558},
  pages = {89-98},
  url = {http://www.springerlink.com/content/9u7wbmagp5bjawwm/fulltext.pdf},
  keywords = {incollection},
}