Efrén Mezura-Montes, Jesús Velázquez-Reyes and Carlos A. Coello Coello Modified Differential Evolution for Constrained Optimization, In Proceedings of the Congress on Evolutionary Computation (CEC’2006), pp. 332–339, IEEE Press, Sheraton Vancouver Wall Centre Hotel, Vancouver, BC, Canada, July 2006.
Efrén Mezura-Montes, Jesús Velázquez-Reyes and Carlos A. Coello Coello A Comparative Study of Differential Evolution Variants for Global Optimization, In Proceedings of the Genetic and Evolutionary Computation Conference (GECCO’2006), pp. 485–492, Vol. 1, ACM Press, Seattle, Washington, USA, July 2006, ISBN 1-59593-186-4.
Efrén Mezura-Montes, Carlos A. Coello Coello and Jesús Velázquez-Reyes Increasing Successful Offspring and Diversity in Differential Evolution for Engineering Design, in I.C. Parmee (editor), Proceedings of the Seventh International Conference on Adaptive Computing in Design and Manufacture (ACDM’2006), pp 131–139, The Institute for People-centred Computation, Bristol, UK, April, 2006. ISBN 0-9552885-0-9.