J. Schiefer, S. Rozsnyai, C. Rauscher, and G. Saurer. DEBS '07: Proceedings of the 2007 inaugural international conference on Distributed event-based systems, page 198--205. New York, NY, USA, ACM, (2007)
L. Yamamoto, and C. Tschudin. Autonomic Communication, Second International IFIP
Workshop, WAC 2005, Revised Selected Papers, volume 3854 of Lecture Notes in Computer Science, page 13--28. Athens, Greece, Springer, (October 2005)