@inproceedings{JCDL-2006-CoutoCGCZMR,
	author        = "Thierson Couto and Marco Cristo and Marcos André Gonçalves and Pável Calado and Nivio Ziviani and Edleno Silva de Moura and Berthier A. Ribeiro-Neto",
	booktitle     = "{Proceedings of the Sixth Joint Conference on Digital Libraries}",
	doi           = "10.1145/1141753.1141766",
	isbn          = "1-59593-354-9",
	pages         = "75--84",
	publisher     = "{ACM}",
	title         = "{A comparative study of citations and links in document classification}",
	year          = 2006,
}