ZIARKO, W. The First International Workshop on Rough Sets: State of the Art and Perspectives. AI Magazine, [S. l.], v. 14, n. 3, p. 29, 1993. DOI: 10.1609/aimag.v14i3.1059. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/1059. Acesso em: 25 apr. 2024.