@inproceedings{KR-2006-Zhang,
	author        = "Yan Zhang",
	booktitle     = "{Proceedings of the 10th International Conference on Principles of Knowledge Representation and Reasoning}",
	ee            = "http://www.aaai.org/Library/KR/2006/kr06-033.php",
	isbn          = "978-1-57735-271-6",
	pages         = "308--317",
	publisher     = "{AAAI Press}",
	title         = "{Computational Properties of Epistemic Logic Programs}",
	year          = 2006,
}