@Misc{swami2004e,
  author = 	 {Swaminathan Sivasubramanian and
                  Berry van Halderen and Guillaume Pierre},
  title = 	 {Globule: a User-Centric Content Delivery Network},
  howpublished = {Poster at the 4th International System
                     Administration and Network Engineering Conference},
  month = 	 sep,
  year = 	 {2004},
  note = 	 {\url{http://www.globule.org/publi/GUCCDN_sane_poster.html}}
}