Islands, November 29-December 1, 2006, . Petr Matousek, "Verification method proposal for business processes and workflows specified using the XPDL standard language", PhD thesis, Jan 2003. Thomas Hornung, Agnes Koschmider, Jan Mendling, "Integration of Heterogeneous BPM Schemas: The Case of XPDL and BPEL", Technical Report JM-2005-03, Vienna University of Economics and Business Administration, 2006 PDF. Wei Ge, Baoyan Song, Derong Shen, Ge Yu, "e_SWDL: An XML Based Workflow Definition Language for Complicated Applications in Web Environments" Web Technologies and Applications: 5th Asia-Pacific Web Conference, APWeb 2003, Xian, China, April 23–25, 2003. Proceedings, . Ryan K. L. Ko, Stephen S. G. Lee, Eng Wah Lee (2009) Business Process Management (BPM) Standards: A Survey. In: Business Process Management Journal, Emerald Group Publishing Limited. Volume 15 Issue 5. . PDF References See also Business Process Management BPMN Workflow Management Coalition External links XPDL & Workflow Patterns PDF Critical comments on XPDL 1.0 Enterprise Workflow National Project supported by the Office of the Deputy Prime Minister endorses WfMC standards for use in all workflow projects in UK. Open Source Java XPDL Editor XML-based standards Workflow technology Specification languages Modeling languages