• "Novas perspectivas do reconhecimento a aplicação do hardship na jurisprudência arbitral internacional [New Perspectives for the Recognition or the Application of Hardship in International Arbitral Case Law]," 2 Rev. Bras. Arb. 33 (2004); also printed in Spanish in XVIII Rev. Corte Española de Arbitraje 13 (2003)

• "Chronique de jurisprudence du tribunal arbitral ad hoc du Mercosul [Chronicle on the case law of the Mercosul Ad Hoc tribunal]," 2001(1) Int'l Bus. L.J./Rev. dr. aff. int. 47 (with M.J. Gomes)

• "Novas perspectivas do reconhecimento a aplicação do hardship na jurisprudência arbitral internacional [New Perspectives for the Recognition or the Application of Hardship in International Arbitral Case Law]," 2 Rev. Bras. Arb. 33 (2004); also printed in Spanish in XVIII Rev. C. Esp. Arb. 13 (2003)

• "Chronique de jurisprudence du tribunal arbitral ad hoc du Mercosul [Chronicle on the case law of the Mercosul Ad Hoc tribunal]," 2001(1) Int'l Bus. L.J./Rev. dr. aff. int. 47 (with M.J. Gomes)