@inproceedings{KR-2004-ZhouH,
	author        = "Rong Zhou and Eric A. Hansen",
	booktitle     = "{Proceedings of the Ninth International Conference on Principles of Knowledge Representation and Reasoning}",
	ee            = "http://www.aaai.org/Library/KR/2004/kr04-073.php",
	isbn          = "1-57735-199-1",
	pages         = "701--709",
	publisher     = "{AAAI Press}",
	title         = "{Breadth-First Heuristic Search}",
	year          = 2004,
}