@inproceedings{CBSE-2012-KarolBA,
	author        = "Sven Karol and Christoff Bürger and Uwe Aßmann",
	booktitle     = "{Proceedings of the 15th International Symposium on Component-Based Software Engineering}",
	doi           = "10.1145/2304736.2304755",
	isbn          = "978-1-4503-1345-2",
	pages         = "109--114",
	publisher     = "{ACM}",
	title         = "{Towards well-formed fragment composition with reference attribute grammars}",
	year          = 2012,
}