@inproceedings{ICDAR-2011-AlvaroSB,
	author        = "Francisco Alvaro and Joan-Andreu Sánchez and José-Miguel Benedí",
	booktitle     = "{Proceedings of the 11th International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2011.247",
	isbn          = "978-1-4577-1350-7",
	pages         = "1225--1229",
	publisher     = "{IEEE Computer Society}",
	title         = "{Recognition of Printed Mathematical Expressions Using Two-Dimensional Stochastic Context-Free Grammars}",
	year          = 2011,
}