BREWKA, G.; TRUSZCZYNSKI, M.; WOLTRAN, S. Representing Preferences Among Sets. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 24, n. 1, p. 273-278, 2010. DOI: 10.1609/aaai.v24i1.7584. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/7584. Acesso em: 29 apr. 2024.