1. Aoyama, M. et al. (2002), “Web services engineering: promises and challenges”, Proc. of the 24th Int. Conf. on Software Engineering, ACM Press, Orlando, FL, pp. 647‐8.
2. Berners‐Lee, T. (1998, up. 2002), Web Architecture from 50,000 feet [online], available at: www.w3.org/DesignIssues/Architecture.html.
3. Berners‐Lee, T., Hendler, J. and Lassila, O. (2001), “The semantic web”, Scientific American, May, (online), available at: www.sciam.com/2001/0501issue/0501berners‐lee.html
4. Bloomberg, J. (2002a), “Why service‐oriented management?”, Web Services Tips and Newsletters, Guest Commentary, 26 November, [online], available at: http://searchwebservices.techtarget.com/tip/1,289483,sid26_gci865901,00.html
5. Bloomberg, J. (2001b), “Web services: a new paradigm for distributed computing”, The Rational Edge: E‐zine for the Rational Community, September, [online], available at: www.therationaledge.com/content/sep_01/f_webServices_jb.html