1. Alter, S.: Decision Support Systems: Current Practice and Continuing Challenges. Addison-Wesley, Reading, Mass (1980)
2. Angehrn, A.A., Luthi, H.J.: Intelligent Decision Support Systems: A Visual Interactive Approach. Interfaces 20(6), 17–28 (1990)
3. Arnott, D., Pervan, G.: A critical analysis of decision support systems research. Journal of Information Technology Theory and Applications 20, 67–87 (2005)
4. Bailey, J.P., Bakos, Y.: An exploratory study of the emerging role of electronic intermediaries. International Journal of Electronic Commerce 1(3), 7–20 (1997)
5. Balasubramaniam, R., Kannan, M.: Integrating Group Decision and Negotiation Support Systems with Work Processes. In: Proc. of the 34th Hawaii International Conference on System Sciences, IEEE, New York (2001)