Yinlei Yu, Sharad Malik. Validating the result of a Quantified Boolean Formula (QBF) solver: theory and practice. In Ting-Ao Tang, editor, Proceedings of the 2005 Conference on Asia South Pacific Design Automation, ASP-DAC 2005, Shanghai, China, January 18-21, 2005. pages 1047-1051, ACM Press, 2005. [doi]