1. Bluetooth White Paper, World Wide Web, http://www.bluetooth.com/developer/whitepaper .
2. BPEL4WS, Business Process Execution Language for Web Services. World Wide Web. http://xml.coverpages.org/bpel4ws.html , 2002.
3. F. Casati, S. Ilnicki, L. Jin, V. Krishnamoorthy and M. Shan, Adaptive and Dynamic Service Composition in eFlow. Technical Report, HPL-200039, Software Technology Laboratory, Palo Alto, CA, March 2000.
4. D. Chakraborty and A. Joshi, Dynamic Service Composition: State-of-the-Art and research directions. Technical report, University of Maryland Baltimore County, December 2001. TR-CS-01-19.
5. D. Chakraborty, F. Perich, S. Avancha and A. Joshi, DReggie: A smart Service Discovery Technique for E-Commerce applications, in: 20th Symposium on Reliable Distributed Systems (October 2001).