@article{GRPHGPR2007,
author = {J. Gonz\'alez and  I. Rojas and  H. Pomares and  L.J. Herrera and  A. Guill\'en and  J.M. Palomares and  F. Rojas},
title = {Improving the accuracy while preserving the interpretability of fuzzy function approximators by means of multi-objective evolutionary algorithms},
journal = {International Journal of Approximate Reasoning},
volume = {44},
number = {1},
pages = {32--44},
year = {2007}
}