CERBARA, L. Privacy problems in the small sample selection. Statistica, [S. l.], v. 65, n. 4, p. 395–405, 2005. DOI: 10.6092/issn.1973-2201/98. Disponível em: https://rivista-statistica.unibo.it/article/view/98. Acesso em: 8 oct. 2022.