Toni Jussila, Armin Biere, Carsten Sinz, Daniel Kröning, Christoph M. Wintersteiger. A First Step Towards a Unified Proof Checker for QBF. In João Marques-Silva, Karem A. Sakallah, editors, Theory and Applications of Satisfiability Testing - SAT 2007, 10th International Conference, Lisbon, Portugal, May 28-31, 2007, Proceedings. Volume 4501 of Lecture Notes in Computer Science, pages 201-214, Springer, 2007. [doi]
Abstract is missing.