1. eBTWG – Business Collaboration Patterns/Business Commitment Patterns Technical Specification (BCP2) –Monitored Commitments, Valid on 20030401,
http://www.collaborativedomain.com/standards/
2. ebXML Business Process Specification Schema (BPSS), Valid on 20030404,
http://www.unece.org/cefact/ebxml/Documents/ebBPSS1.05.pdf.zip
3. UN/CEFACT Modelling Methodology (UMM-N090 Revision 10), Valid on 20030328,
http://webster.disa.org/cefact-groups/tmg/doc_bpwg.html
4. Bergholtz, M., Jayaweera, P., Johannesson, P., Wohed, P.: Business and Process Models – a Unified Framework. In: Proc. of eCOMO 2002, held in conjunction with the 21th International Conference on Conceptual Modeling (ER 2002). Tampere, Finland (2002)
5. Cubera, F., Goland, Y., Klein, J., Leymann, F., Roller, D., Thatte, S., Weerawarana, S.: Business Process Execution Language for Web Services, Valid on 20030404,
http://dev2dev.bea.com/techtrack/BPEL4WS.jsp