ZEHAVI, M. Tournament Fixing Parameterized by Feedback Vertex Set Number Is FPT. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 37, n. 5, p. 5876-5883, 2023. DOI: 10.1609/aaai.v37i5.25728. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/25728. Acesso em: 25 apr. 2026.