@inproceedings{ICDAR-2001-WangHP01a,
	author        = "Yalin Wang and Robert M. Haralick and Ihsin T. Phillips",
	booktitle     = "{Proceedings of the Sixth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2001.953847",
	isbn          = "0-7695-1263-1",
	pages         = "540--544",
	publisher     = "{IEEE Computer Society}",
	title         = "{Zone Content Classification and its Performance Evaluation}",
	year          = 2001,
}