@incollection{22,
  title = {A linguistic decision based model applied to olive oil sensory evaluation},
  author = {Luis Martínez and Luis Gonzaga Pérez and Jun Liu},
  year = {2008},
  publisher = {Springer},
  volume = {220},
  pages = {311-329},
  url = {http://www.springerlink.com/content/u55015w80817w319/fulltext.pdf},
  keywords = {incollection},
}