@inproceedings{Del091381,
   author = "E. Del Val and M. Navarro and V. Julian and M. Rebollo",
   title = "{A} framework to guarantee time-bounded composed services",
   booktitle = "The 2009 IEEE / WIC / ACM International Conferences on  Web Intelligence",
   year = "2009",
   publisher = "IEEE Computer Society",
   pages = "434--437",
   isbn = "978-0-7695-3801-3"
}