@article{VLDB-2014-KaulWYJ13,
	author        = "Manohar Kaul and Raymond Chi-Wing Wong and Bin Yang and Christian S. Jensen",
	ee            = "http://www.vldb.org/pvldb/vol7/p73-kaul.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 1,
	pages         = "73--84",
	title         = "{Finding Shortest Paths on Terrains by Killing Two Birds with One Stone}",
	volume        = 7,
	year          = 2013,
}