@article{article23dea7dc,
title   = {On the efficiency of evolutionary fuzzy clustering},
author = {Campello, Ricardo José Gabrielli Barreto and Hruschka, Eduardo Raul and Alves, Vinicius S.},
year = {2009},
doi = {10.1007/s10732-007-9059-6},
journal   = {Journal of Heuristics}
}