Barros, Eduardo de Souza, et al. “The Affirmative Action and Its Legal Aspects and Social: The Case of Quota for African Descent in Brazilian Public University”. Revista Da Faculdade de Direito Da UFG, vol. 33, no. 2, May 2010, p. 236/247, https://doi.org/10.5216/rfd.v33i2.9887.