@inproceedings{DocEng-2007-Mello,
	author        = "Carlos A. B. Mello",
	booktitle     = "{Proceedings of the Seventh Symposium on Document Engineering}",
	doi           = "10.1145/1284420.1284430",
	isbn          = "978-1-59593-776-6",
	pages         = "32--34",
	publisher     = "{ACM}",
	title         = "{A new Tsallis entropy-based thresholding algorithm for images of historical documents}",
	year          = 2007,
}