Sami Bhiri Khaled Gaaloul Olivier Perrin Claude Godart Overview of Transactional Patterns: Combining Workflow Flexibility and Transactional Reliability for Composite Web Services. 440-445 2005 conf/bpm/2005 Business Process Management http://dx.doi.org/10.1007/11538394_37 db/conf/bpm/bpm2005.html#BhiriGPG05