ZhangBing Zhou Sami Bhiri Walid Gaaloul Lei Shu Laurentiu Vasiliu Manfred Hauswirth Developing Process Mediator for Web Service Interactions. 828-829 2008 ICWS http://dx.doi.org/10.1109/ICWS.2008.126 conf/icws/2008 db/conf/icws/icws2008.html#ZhouBGSVH08