@inproceedings{ICDAR-1993-EspositoMS,
	author        = "Floriana Esposito and Donato Malerba and Giovanni Semeraro",
	booktitle     = "{Proceedings of the Second International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1993.395653",
	isbn          = "0-8186-4960-7",
	pages         = "650--654",
	publisher     = "{IEEE}",
	title         = "{Automated acquisition of rules for document understanding}",
	year          = 1993,
}