@inproceedings{ICDAR-1993-MinTT,
	author        = "Weidong Min and Zesheng Tang and Long Tang",
	booktitle     = "{Proceedings of the Second International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1993.395712",
	isbn          = "0-8186-4960-7",
	pages         = "373--376",
	publisher     = "{IEEE}",
	title         = "{Recognition of dimensions in engineering drawings based on arrowhead}",
	year          = 1993,
}