1. Regev, G., Wegmann, A.: Regulation based linking of strategic goals and business processes. In: Workshop on Goal-Oriented Business Process Modelling, London (2002)
2. Business Process Management Initiative (BPMI): BPMN 2.0: OMG specification. http://www.omg.org/spec/BPMN/2.0 (2011)
3. OASIS: BPEL, the web services business process execution language version 2.0, http://www.oasis-open.org/apps/org/workgroup/wsbpel
4. Workflow Management Coalition (WfMC): XPDL 2.1 complete specification. http://www.wfmc.org/xpdl.html (2008). Accessed 10 Oct 2008
5. Hill, J.B., Sinur, J., Flint, D., Melenovsky, M.J.: Gartner’s Position on Business Process Management. Gartner Inc., Stamford (2006)