@inproceedings{SAT-2012-KullmannZ,
	author        = "Oliver Kullmann and Xishun Zhao",
	booktitle     = "{Proceedings of the 15th International Conference on Theory and Applications of Satisfiability Testing}",
	doi           = "10.1007/978-3-642-31612-8_21",
	isbn          = "978-3-642-31611-1",
	pages         = "270--283",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{On Davis-Putnam Reductions for Minimally Unsatisfiable Clause-Sets}",
	volume        = 7317,
	year          = 2012,
}