1. Parsopoulos, K.E., Vrahatis, M.N.: Particle Swarm Optimization Method for Constrained Optimization Problems. In: Intelligent Technologies - Theory and Applications: New Trends in Intelligent Technologies, pp. 214–220. IOS Press, Amsterdam (2002)
2. Hedar, A.R., Fukushima, M.: Derivative-Free Filter Simulated Annealing Method for Constrained Continuous Global Optimization
3. Michalewicz, Z., Schoenauer, M.: Evolutionary Algorithms for Constrained Parameter Optimization Problems. Evolutionary Computation 4(1), 1–32 (1995)
4. Lecture Notes in Computer Science,1990
5. Himmelblau, D.M.: Applied Nonlinear Programming. McGraw-Hill, New York (1972)