@InProceedings{SACACM05,
  author = "M.Emilia Cambronero and Juan J.Pardo and Gregorio Diaz and Valentin Valero",
  title = "Modeling WS-BPEL with RT-UML Diagrams",
  booktitle = "In Proceedings of the International workshop on Modeling and Analysis of Real-Time and Embedded Systems (MARTES'2006)",
  address =  {Oslo},
  publisher="University of Oslo"
  pages={137-150},
  date = {October 2},
  year={2006}
}