@article{tp3106,
  title = {A Web-Decision Support System based on Collaborative Filtering for Academic Orientation. Case Study of the Spanish Secondary School},
  author = {Emilio J. Castellano and Luis Martinez},
  year = {2009},
  journal = {JOURNAL OF UNIVERSAL COMPUTER SCIENCE},
  volume = {15},
  pages = {2786–2807},
  isbn = {0948-695X},
  keywords = {article},
}