@inproceedings{ICDAR-1993-KimSK,
	author        = "S. H. Kim and J. W. Suh and J. H. Kim",
	booktitle     = "{Proceedings of the Second International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1993.395717",
	isbn          = "0-8186-4960-7",
	pages         = "349--352",
	publisher     = "{IEEE}",
	title         = "{Recognition of logic diagrams by identifying loops and rectilinear polylines}",
	year          = 1993,
}