@inproceedings{WCRE-1995-ButlerGST,
	author        = "Gregory Butler and Peter Grogono and Rajjan Shinghal and Indra A. Tjandra",
	booktitle     = "{Proceedings of the Second Working Conference on Reverse Engineering}",
	isbn          = "0-8186-7111-4",
	pages         = "22--29",
	publisher     = "{IEEE Computer Society}",
	title         = "{Retrieving Information from Data Flow Diagrams}",
	year          = 1995,
}