@inproceedings{SAC-2007-FreitasOAB,
	author        = "Cinthia Obladen de Almendra Freitas and Luiz S. Oliveira and Simone B. K. Aires and Flávio Bortolozzi",
	booktitle     = "{Proceedings of the 22nd Symposium on Applied Computing}",
	doi           = "10.1145/1244002.1244146",
	editor        = "Yookun Cho and Roger L. Wainwright and Hisham Haddad and Sung Y. Shin and Yong Wan Koo",
	isbn          = "1-59593-480-4",
	pages         = "632--636",
	publisher     = "{ACM}",
	title         = "{Zoning and metaclasses for character recognition}",
	year          = 2007,
}