Hosseini, Hadi, Vijay Menon, Nisarg Shah, and Sujoy Sikdar. “Necessarily Optimal One-Sided Matchings”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 6 (May 18, 2021): 5481-5488. Accessed April 19, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/16690.