Speech of greeting of Exc. Prof. Dr. Celso Lafer, to Profa. Dra. Ivette Senise Ferreira, for occasion of your ownership as Directress of Faculty of Law of the University of São Paulo. (1998). Revista Da Faculdade De Direito, Universidade De São Paulo, 93, 461-468. https://revistas.usp.br/rfdusp/article/view/67414