@article{VLDB-2016-KalavriSL,
	author        = "Vasiliki Kalavri and Tiago Simas and Dionysios Logothetis",
	doi           = "10.14778/2947618.2947623",
	ee            = "http://www.vldb.org/pvldb/vol9/p672-kalavri.pdf",
	ee            = "https://www.wikidata.org/entity/Q63365687",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 9,
	pages         = "672--683",
	title         = "{The shortest path is not always a straight line}",
	volume        = 9,
	year          = 2016,
}