@article {simidat173,
	title = {Integration of an Index to Preserve the Semantic Interpretability in the Multi-Objective Evolutionary Rule Selection and Tuning of Linguistic Fuzzy Systems},
	journal = {IEEE Transactions on Fuzzy Systems},
	volume = {18},
	number = {3},
	year = {2010},
	pages = {515-531},
	doi = {10.1109/TFUZZ.2010.2041008},
	author = {M. J. Gacto and R. Alcal{\'a} and F. Herrera}
}
