Published in the website of JB online (http://www.jbonline.com.br) and in the printed version of Jornal do Brasil (Caderno Economia – Economy Section) newspaper June 21, 2009, Rio de Janeiro, RJ, Brazil.
Published in the website of JB online (http://www.jbonline.com.br) and in the printed version of Jornal do Brasil (Caderno Economia – Economy Section) newspaper June 21, 2009, Rio de Janeiro, RJ, Brazil.