@inproceedings{Del081318,
   author = "E. Del Val and M. Rebollo",
   title = "{A} {SURVEY} {ON} {WEB} {SERVICE} {DISCOVERING} {AND} {COMPOSITION}",
   booktitle = "Web Information Systems and Technologies(Webist)",
   year = "2008",
   volume = "I",
   pages = "135--142",
   isbn = "978-989-8111-26-5"
}