@conference {simidat111,
	title = {An Improved Multi-Objective Genetic Algorithm for Tuning Linguistic Fuzzy System},
	booktitle = {Proceedings of the 2008 International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems (IPMU)},
	year = {2008},
	month = {June},
	pages = {1121-1128},
	author = {M. J. Gacto and R. Alcal{\'a} and F. Herrera}
}
