up to index Created by W.Langdon from gp-bibliography.bib Revision:1.8051
GP coauthors/coeditors: Junio de Freitas, Gisele L Pappa, Altigran S da Silva, Marcos Andre Goncalves, Edleno Silva de Moura, Alberto H F Laender, Moises G de Carvalho, Fabio Augusto Faria, Humberto Mossri de Almeida, Eduardo Valle, Ricardo da Silva Torres, Wagner Meira,