@article{CHMV2001,
author = {O. Cord\'on and  F. Herrera and  L. Magdalena and  P. Villar},
title = {A genetic learning process for the scaling factors and  granularity and contexts of the fuzzy rule-based system data base},
journal = {Information Sciences},
volume = {136},
number = {1-4},
pages = {85--107},
year = {2001}
}