1. IBM dW 2004 special (2004), http://www-128.ibm.com/developerworks/cn/
2. Kun, Y., Xiao-ling, W., Ao-ying, Z.: Underlying Techniques for Web Services: A Survey. Journal of software 15(3), 428–442 (2004)
3. Benatallah, B., Dumas, M., Sheng, Q.Z., Ngu, A.H.H.: Declarative Composition and Peer-to-Peer Provisioning of Dynamic Web Services. In: Proceedings of the 18th International Conference on Data Engineering (ICDE 2002) (2002)
4. Yuan, L., Lei, T., Ming-Shu, L.: A Method of QoS-Aware Service Component Compositon. Chinese Journal of computers 28(4), 627–634 (2005)
5. Esfandiari, B., Tosic, V.: Requirements for Web Service Composition Management. In: Proc. of the 11th HP-OVUA Workshop, Paris, France, June 21-23 (2004)