A. Bolles, M. Grawunder, and J. Jacobi. The Semantic Web: Research and Applications, volume 5021 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2008)
K. Schmidt, D. Anicic, and R. Stühmer. SBPM2008: 3rd international Workshop on Semantic Business Process Management in conjunction with the 5th European Semantic Web Conference (ESWC'08), CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073), (June 2008)
D. Luckham, and R. Schulte. Online Resource. http://complexevents.com/2008/08/31/event-processing-glossary-version-11/, (July 2008)Last visited: October 2009..
K. Schmidt, R. Stühmer, and L. Stojanovic. iCEP2008: 1st International workshop on Complex Event Processing for the Future Internet colocated with the Future Internet Symposium (FIS2008), Vol-412, CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073), (September 2008)