@INPROCEEDINGS{VPCC-UKPEW02,
  author = "V. Valero  and F.L. Pelayo and F. Cuartero and D. Cazorla",
  title = "{On the Improvements of the MPEG-2 Encoding Algorithm by Timed-Arc Petri Nets}",
  booktitle = "Proceedings of the 18th Annual UK Performance Engineering Workshop (UKPEW'02)",
  pages = "211-221",
  publisher = "University of Glasgow",
  year = "2002",
}