@inproceedings{ICDAR-1997-HuttonCEH,
	author        = "Graham Hutton and M. Cripps and Dave Elliman and Colin Higgins",
	booktitle     = "{Proceedings of the Fourth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1997.620614",
	isbn          = "0-8186-7898-4",
	pages         = "771--775",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Strategy for On-line Interpretation of Sketched Engineering Drawings}",
	year          = 1997,
}