1. Kauffman, S.A.: The Origins of Order. Oxford University Press, New York (1993)
2. Paquete, L., Schiavinotto, T., Stützle, T.: On local optima in multiobjective combinatorial optimization problems. Ann. Oper. Res. 156(1), 83–97 (2007)
3. Borges, P., Hansen, M.: A basis for future successes in multiobjective combinatorial optimization. Technical Report IMM-REP-1998-8, Institute of Mathematical Modelling, Technical University of Denmark, Lyngby, Denmark (1998)
4. Lecture Notes in Economics and Mathematical Systems;L. Paquete,2009
5. Knowles, J., Corne, D.: Towards landscape analyses to inform the design of a hybrid local search for the multiobjective quadratic assignment problem. In: Soft Computing Systems: Design, Management and Applications, pp. 271–279 (2002)