Bonet, M. L., S. Buss, A. Ignatiev, J. Marques-Silva, and A. Morgado. “MaxSAT Resolution With the Dual Rail Encoding”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 32, no. 1, Apr. 2018, https://ojs.aaai.org/index.php/AAAI/article/view/12204.