J. Krogstie, S. Carlsen, H. J�rgensen, und G. Sindre. Proceedings of the 3rd International Conference on Action in Language,
Organisations and Information Systems (ALOIS 2005), (2005)
S. Nilakanta, R. Wemhoff, und G. Prebhu. SIGBDP '90: Proceedings of the 1990 ACM SIGBDP conference on Trends
and directions in expert systems, Seite 58--71. New York, NY, USA, ACM Press, (1990)
M. Prilla. Proceedings of 2nd Workshop on Business Process Management and Social
Software in Conjunction with the Business Process Management Conference
2009, (2009)