Agre G., Marinova Z., Pariente T., Micsik A.2006. Towards Semantic Web Service Engineering. In Proceedings of the First International Workshop on Service Matching and Resource Retrieval in the Semantic Web: Issues and Perspectives (SMR'2006), Seoul, Korea.

Aoyama M., Weerawarana S., Maruyama H., Szyperski C., Sullivan K., Lea D.2002. Web Services Engineering: Promises and Challenges. In Proceedings of the 2002 International Conference on Software Engineering (ICSE'2002), Orlando, Florida, USA.

Arroyo S., Bussler C., Kopecký J., Lara R. Auguest 2004. Web Service Capabilities and Constraints in WSMO. Technical report, Digital Enterprise Research Institute (DERI), Galway, Ireland and Innsbruck, Austria.

Birman K. P.2004. Like it or not, web services are distributed objects. Communications of the ACM47(12), 60–62.

Chris Gibson J.2004. Developing a requirements specification for a Web service application. In Proceedings of The 12th IEEE International Requirements Engineering Conference (RE'2004), Kyoto, Japan.

Chung L., Nixon B. A., Yu E., Mylopoulos J.1999. Non-Functional Requirements in Software Engineering, International Series in Software Engineering5. Springer.

Damas C., Lambeau B., van Lamsweerde A.2006. Scenarios, Goals, and State Machines: a Win-Win Partnership for Model Synthesis. In Proceedings of the 14th ACM SIGSOFT International Symposium on Foundations of Software Engineering (FSE'2006), Portland, Oregon, USA.

Donzelli P.2004. A Goal-driven and Agent-based Requirements Engineering Framework. Requirement Engineering9(1).

Elghazi H.2007. A goal-driven method for automated systems requirements engineering. In Proceedings of the First International Conference on Research Challenges in Information Science (RCIS'2007), Ouarzazate, Morocco.

Heiko L., Toshiyuki N., Philipp W., Oliver W., Wolfgang Z.2006. Reliable Orchestration of Resources using WS-Agreement. Technical Report TR-0050, Institute on Grid Systems, Tools, and Environments, CoreGRID Network of Excellence.

Jha A.2006. Problem frames approach to Web services requirements. In Proceedings of the 2nd International Workshop on Advances and Applications of Problem Frames (IWAAPF'2006), Shanghai, China.

Kazhamiakin R., Pistore M., Roveri M.2004. A framework for integrating business processes and business requirements. In Proceedings of the 8th IEEE International Enterprise Distributed Object Computing Conference (EDOC'2004), Monterey, California, USA.

Kirda E., Kerer C., Kruegel C., Kurmanowytsch R.2003. Web service engineerning with DIWE. In Proceedings of the 29th EUROMICRO Conference 2003, New Waves in System Architecture (EUROMICRO'2003), Belek-Antalya, Turkey.

Maamar Z., Benslimane D., Narendra N. C.2006. What can context do for Web services?Communications of the ACM49(12), 98–103.

Maamar Z., Tata S., Belaïd D., Boukadi K.2009. Towards an approach to defining capacity-driven Web services. In Proceedings of the 23rd International Conference on Advanced Information Networking and Applications (AINA2009), Bradford, UK.

Malay Chatterjee A., Pal Chaudhari A., Saurav Das A., Dias T., Erradi A.2005. Differential QoS support in Web services management. SOA World Magazine5(8), 781–788.

Oldham N., Verma K., Sheth A., Hakimpour F.2006. Semantic WS agreement partner selection. In Proceedings of the 15th International World Wide Web Conference (WWW'2006), Edinburgh, Scotland.

Ortiz G., Hernndez J., Clemente P. J.2006. Web services orchestration and interaction patterns: an aspect-oriented approach. In Proceedings of the 2nd International Conference on Service Oriented Computing (ICSOC'2004), New-York, USA.

Robinson W. N.2003. Monitoring Web service requirements. In Proceedings of the 11th IEEE International Requirements Engineering Conference (RE'2003), Monterey, California, USA.

Tsai W. T., Jin Z., Wang P., Wu B.2007. Requirement engineering in service-oriented system engineering. In Proceedings of the 2007 IEEE International Conference on e-Business Engineering (ICEBE'2007), Hong Kong, China.

van Eck P., Wieringa R.2004. Web services as product experience augmenters and the implications for requirements engineering: a position paper. In Proceedings of the International Workshop on Service-oriented Requirements Engineerings (SoRE'2004), Kyoto, Japan.

van Lamsweerde A.2001. Goal-oriented requirements engineering: a guided tour. In Proceedings of the 5th IEEE International Symposium on Requirements Engineering (RE'2001), Toronto, Canada.

Vukovic M., Robinson P.2004. Adaptive, planning-based, Web service composition for context awareness. In Proceedings of the 2nd European Conference on Web Services (ECOWS'2004), Erfurt, Germany.

Zave P., Jackson M.1997. Four dark corners of requirements engineering. ACM Transactions on Software Engineering and Methodology6(1), 1–30.