1. Andrews, T., et al.: Business Process Execution Language for Web Services Version 1.1 (May 2003), on line at: http://www.ibm.com/developerworks/library/ws-bpel/
2. Bass, L., Clements, P., Kazman, R.: Software Architectures in Practice. Addison-Wesley, Reading (1998)
3. Crnkovic, I., Larsson, M. (eds.): Building Reliable Component-Based Software Systems. Artech House (2002)
4. Curbera, F., et al.: Unraveling the Web services Web: an introduction to SOAP, WSDL and UDDI. IEEE Internet Computing 6(2) (March/April 2002)
5. Dolbec, J., Shepard, T.: A component based software reliability model. In: Proc. of the 1995 Conference of the Centre for Advanced Studies on Collaborative Research (CASCON), Toronto, Ontario, Canada (1995)