1. ARTech Consultores. (2002). GXflow: Workflow and UML general view. Cited 20.06.05.
2. Bellifemine, F., Caire, G., Trucco, T., Rimassa, G., & Mungenast, R. (2007). JADE administrator’s/programmer’s guide. Cited 30.06.07.
3. Blake, M. B. (2001). Agent-based workflow configuration and management of on-line services. In Proceedings of the International Conference on Electronic Commerce Research (ICECR-4), 567–588.
4. Intelligent agents on the web: A review;Boudriga;Computing in Science and Engineering,2004
5. Quality of service for workflows and web service processes;Cardoso;Journal of Web Semantics: Science, Services and Agents on the World Wide Web,2004