Tao Huang Guoquan Wu Jun Wei Runtime Monitoring CompositeWeb Services Through Stateful Aspect Extension. 294-308 2009 24 J. Comput. Sci. Technol. 2 http://dx.doi.org/10.1007/s11390-009-9225-4 db/journals/jcst/jcst24.html#HuangWW09