@inproceedings{ICDAR-2009-HassanCG,
	author        = "Ehtesham Hassan and Santanu Chaudhury and Madan Gopal",
	booktitle     = "{Proceedings of the 10th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2009.63",
	isbn          = "978-0-7695-3725-2",
	pages         = "206--210",
	publisher     = "{IEEE Computer Society}",
	title         = "{Shape Descriptor Based Document Image Indexing and Symbol Recognition}",
	year          = 2009,
}