@inproceedings{SAT-2004-HeuleM,
	author        = "Marijn Heule and Hans van Maaren",
	booktitle     = "{Proceedings of the Seventh International Conference on Theory and Applications of Satisfiability Testing}",
	ee            = "http://www.satisfiability.org/SAT04/programme/72.pdf",
	pages         = "174--180",
	title         = "{Aligning CNF- and Equivalence-reasoning}",
	year          = 2004,
}