@inproceedings{ICDAR-2005-TapiaR,
	author        = "Ernesto Tapia and Raúl Rojas",
	booktitle     = "{Proceedings of the Eighth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2005.197",
	isbn          = "0-7695-2420-6",
	pages         = "1206--1210",
	publisher     = "{IEEE Computer Society}",
	title         = "{Recognition of On-Line Handwritten Mathematical Expressions in the E-Chalk System — An Extension}",
	year          = 2005,
}