1. Shahbazova, S.N., Freisleben, B.: A network-based intellectual information system for learning and testing. In: Fourth International Conference on Application of Fuzzy Systems and Soft Computing, pp. 308–313. Siegen, Germany (2000)
2. Barsky, A.B.: Neural networks: recognition, management, decision-making, pp. 30–63. Finance and statistics, Moscow (2004)
3. Bouchon-Meunier, B., Yager, R.R.: Fuzzy Logic and Soft Computing (Advances in Fuzzy Systems: Application and Theory), pp. 84–93, 103–119. World Scientific (1995)
4. Bellman, R., Zadeh, L.A.: Decision-Making in Ambiguous Circumstances, Issues Analysis and Decision-Making, pp. 180–199. Springer (1976)
5. Bernshteyn, L.S., Bojenyuk, A.V.: Fuzzy Models of Decision Making: Deduction, Induction, Analogy, pp. 78–99. Univ Tsure, Taganrog (2001)