@inbook{inbook6a5bbf83,
title   = {Evolutionary fuzzy clustering: an overview and efficiency issues},
author = {Horta, D and Naldi, M. and Campello, Ricardo José Gabrielli Barreto and Hruschka, Eduardo Raul and Carvalho, André Carlos Ponce de Leon Ferreira de},
year = {2009},
publisher = {Springer},
journal   = {Foundations of computational intelligence}
}