Zehavi, Meirav. “Tournament Fixing Parameterized by Feedback Vertex Set Number Is FPT”. Proceedings of the AAAI Conference on Artificial Intelligence 37, no. 5 (June 26, 2023): 5876-5883. Accessed April 27, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/25728.