Audemard, Gilles, George Katsirelos, and Laurent Simon. “A Restriction of Extended Resolution for Clause Learning SAT Solvers”. Proceedings of the AAAI Conference on Artificial Intelligence 24, no. 1 (July 3, 2010): 15–20. Accessed May 21, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/7553.