@article{QAPL-2009-DengD,
	author        = "Yuxin Deng and Wenjie Du",
	doi           = "10.1016/j.entcs.2009.10.006",
	journal       = "{Electronic Notes in Theoretical Computer Science}",
	number        = 3,
	pages         = "73--82",
	title         = "{The Kantorovich Metric in Computer Science: A Brief Survey}",
	volume        = 253,
	year          = 2009,
}