@inproceedings{ SBSAT2006, url = {SBSAT2006.pdf} } , booktitle = {Ninth International Conference on Theory and Applications of Satisfiability Testing (SAT 2006), Lecture Notes in Computer Science 2919} } , title = {Binary Clause Reasoning in QBF} } , year = {2006} } , author = {H. Samulowitz and F. Bacchus} }