@revista_internacional{196,
  author = {S Alonso and Francisco Chiclana and Francisco Herrera and Enrique Herrera-Viedma and J Alcalá and Carlos Porcel},
  title = {A Consistency-Based Procedure to Estimate Missing Pairwise Preference Values},
  year = {2008},
  journal = {International Journal of Intelligent Systems},
  volume = {23},
  number = {2},
  pages = {155-175},
  publisher = {Wiley},
  url = {http://www3.interscience.wiley.com/cgi-bin/fulltext/117882284/PDFSTART},
}