@inproceedings{ICDAR-1997-KaufmannBH,
	author        = "Guido Kaufmann and Horst Bunke and M. Hadorn",
	booktitle     = "{Proceedings of the Fourth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1997.620678",
	isbn          = "0-8186-7898-4",
	pages         = "1097--1101",
	publisher     = "{IEEE Computer Society}",
	title         = "{Lexicon Reduction in an HMM-Framework Based on Quantized Feature Vectors}",
	year          = 1997,
}