@incollection{23,
  author = {F Araque and Alberto Salguero and R Carrasco and Luis Martínez},
  title = {Using fuzzy multi-attribute data mining in stock market analysis for supporting investment decisions},
  year = {2008},
  volume = {233},
  pages = {289-306},
  publisher = {Springer},
  url = {http://www.springerlink.com/content/h083g80u15rl67h4/fulltext.pdf},
}