Published in Folha de São Paulo, São Paulo, Brazil, December 20, 1995.

Published in International Trade Law and Regulation Review, Oxford, UK, August 1995.

Published in International Trade Law and Regulation Review, Oxford, UK, July 1995.

Published in University of South Africa’s Latin American Report, Pretoria, Republic of South Africa, Volume 2, Number 1, 1995.

Published in Folha de São Paulo, São Paulo, Brazil, January 4, 1995.