XIA, L.; ZHENG, W. The Smoothed Complexity of Computing Kemeny and Slater Rankings. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 35, n. 6, p. 5742-5750, 2021. DOI: 10.1609/aaai.v35i6.16720. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/16720. Acesso em: 19 apr. 2024.