Li, Ang, and Judea Pearl. “Bounds on Causal Effects and Application to High Dimensional Data”. Proceedings of the AAAI Conference on Artificial Intelligence 36, no. 5 (June 28, 2022): 5773-5780. Accessed April 25, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/20520.