1. Abbott, Kenneth R.; Sarin, Sunil K.: Experiences with workflow management — issues for the next generation, in: Proc. of CSCW’94, ACM, New York, 1994, pp. 113–120.
2. Adam, N. R.; Yesha, Y. (Eds.): Electronic commerce, Springer Verlag, Berlin etc., 1996.
3. Adams, Thomas; Dworkin, Steve: Workflow interoperability between businesses, in: Lawrence, P. (Ed.): Workflow Handbook 1997, Wiley, Chichester etc., 1997, pp. 211–221.
4. Alonso, G.; Agrawal, D.; Abbadi A.; Mohan, C; Günthör, R.; Kamath, M.: Exotica/FMQM: A persistent message-based architecture for distributed workflow management, IBM Research Report, San Jose, CA, 1994; also in: Proceedings of IFIP WG 8.1 Workgroup Conference on Information Systems, Development for Decentralized Organizations (ISDO 95), Trondheim, Norway, 1995.
5. Alonso, Gustavo; Reinwald, Berthold; Mohan, C: Distributed data management in workflow environments, in: 7th Int. Workshop on Research Issues in Data Engineering (RIDE’97), Birmingham, England, 1997.