University of Buenos Aires (Bachelor of Laws, with honors, 1961. Doctor of Laws, 1973). Southern Methodist University Law School (Master of Comparative Law, cum laude, 1963).
Spoken languages: Spanish, English and French.
Working as a partner of KLEIN & MAIRAL. Admitted to the bar, 1961, Argentina.
"Licitacion Piiblica," 1975. "Control Judicial de la Administracion Piiblica," 1984. "La Doctrina de los Propios Actos у la Administracion Piiblica," 1988.
Professor, Law School-University of Buenos Aires. Visiting Professor of Comparative Law, Southern Methodist University, 1966. Legal Advisor to the Foreign Investment Promotion Service, Argentina, 1968-1969.
Visiting Professor of International Business Transactions, University of Illinois Law School, 1974-1975. Visiting Scholar at Harvard Law School, 19821983 and University of Cambridge, 1987.
Bar Association of the City of Buenos Aires. Argentine Association of Tax Law. Committee of.