-
1by Ávila,Sandra Zandavalli, Ramos,Ayrton Roberto Branco, Moreira,Hamilton, Moreira,Carlos Augusto, Moreira Júnior,Carlos Augusto
Published 1993Digital revistaSCIELO -
2
-
3by Fochesatto,Graciano Quadros, Petermann,Ailton Rodrigo, Grumann Junior,Astor, Andrade,Geraldo Victor de Oliveira de, Ramos,Ayrton Roberto Branco
Published 2002Digital revistaSCIELO