1S. Stephens. The Supply Chain Council and the Supply Chain Operations Reference Model. Supply Chain Man- agement -An International Journal, 1(1):9-13, 2001.
2T. Curran and G. Keller. SAP R/3 Business Blueprint: Understanding theBusiness Process Reference Model. Upper Saddle River, 1997.
3M. Rosemann and W. M. P van der Aalst. A Configurable Reference Modeling Language. Information Systems, 32(1):1-23, 2007.
4G. Engels, A. Forster, R.. Heckel, and S. Thone. ProcessModeling Using UML. In M. Dumas, A.H.M. terHofstede, and W.M.P. van der Aalst, editors, Process Aware Information Systems: Bridging People and Software through ProcessTechnology, pages 85-118. 2005.
5Object Management Group. Business Process Modeling Notation (BPMN), Version 1.2.OMG, 2009.
