@article{ATEM-2003-LethbridgeTP04,
	author        = "Timothy C. Lethbridge and Sander Tichelaar and Erhard Plödereder",
	doi           = "10.1016/j.entcs.2004.01.008",
	journal       = "{Electronic Notes in Theoretical Computer Science}",
	pages         = "7--18",
	title         = "{The Dagstuhl Middle Metamodel: A Schema For Reverse Engineering}",
	volume        = 94,
	year          = 2004,
}