T. Nestler, L. Dannecker, and A. Pursche. Service-Oriented Computing. ICSOC/ServiceWave 2009 Workshops, volume 6275 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2010)
J. Lu, Y. Yu, and J. Mylopoulos. WIRI '05: Proceedings of the International Workshop on Challenges in Web Information Retrieval and Integration, page 240--247. Washington, DC, USA, IEEE Computer Society, (2005)