Oliver Kullmann, Xishun Zhao. On Variables with Few Occurrences in Conjunctive Normal Forms. In Karem A. Sakallah, Laurent Simon, editors, Theory and Applications of Satisfiability Testing - SAT 2011 - 14th International Conference, SAT 2011, Ann Arbor, MI, USA, June 19-22, 2011. Proceedings. Volume 6695 of Lecture Notes in Computer Science, pages 33-46, Springer, 2011. [doi]
@inproceedings{KullmannZ11, title = {On Variables with Few Occurrences in Conjunctive Normal Forms}, author = {Oliver Kullmann and Xishun Zhao}, year = {2011}, doi = {10.1007/978-3-642-21581-0_5}, url = {http://dx.doi.org/10.1007/978-3-642-21581-0_5}, researchr = {https://researchr.org/publication/KullmannZ11}, cites = {0}, citedby = {0}, pages = {33-46}, booktitle = {Theory and Applications of Satisfiability Testing - SAT 2011 - 14th International Conference, SAT 2011, Ann Arbor, MI, USA, June 19-22, 2011. Proceedings}, editor = {Karem A. Sakallah and Laurent Simon}, volume = {6695}, series = {Lecture Notes in Computer Science}, publisher = {Springer}, isbn = {978-3-642-21580-3}, }