@article{VLDB-2010-ZhangYJ,
	author        = "Shijie Zhang and Jiong Yang and Wei Jin",
	ee            = "http://www.comp.nus.edu.sg/~vldb2010/proceedings/files/papers/R105.pdf",
	journal       = "{Proceedings of the VLDB Endowment}",
	number        = 1,
	pages         = "1185--1194",
	title         = "{SAPPER: Subgraph Indexing and Approximate Matching in Large Graphs}",
	volume        = 3,
	year          = 2010,
}