@article{AAHO2007,
author = {R. Alcal\'a and  J. Alcala-Fdez and  F. Herrera and  J. Otero},
title = {Genetic Learning of Accurate and Compact Fuzzy Rule Based Systems Based on the 2-Tuples Linguistic Representation},
journal = {International Journal of Approximate Reasoning},
volume = {44},
number = {1},
pages = {45--64},
year = {2007}
}