1. Farina, M., Amato, P.: A fuzzy definition of “optimality” for many-criteria optimization problem. IEEE Trans. Syst. Man Cybern. Part A Syst. Hum. 34(3), 315–326 (2004)
2. Farina, M., Amato, P.: On the optimal solution definition for many-criteria optimization problems. In: Proceedings of the NAFIPS-FLINT International Conference, New Orleans, pp. 233–238. IEEE Service Center (2002)
3. Carlsson, C., Fuller, R.: Multiobjective optimization with linguistic variables. In: Proceedings of the Sixth European Congress on Intelligent Techniques and Soft Computing, EUFIT 1998, Aachen, Verlag Mainz, Aachen, vol. 2, pp. 1038–1042 (1998)
4. Alizadeh, A.V.: Application of the fuzzy optimality concept to decision making. In: 10th International Conference on Theory and Application of Soft Computing, Computing with Words and Perceptions, pp. 373–382 (2020)
5. Alizadeh, A.V., Musayev, A.A., Aliyev, R.R.: Application of the fuzzy optimality concept to decision making with imprecise probabilities. In: Sixth International Conference on Soft Computing, Computing with Words and Perceptions in System Analysis, Decision and Control, ICSCCW 2011, b-Quadrat Verlag, pp. 373–382 (2012)