@inproceedings{TOOLS-EUROPE-2009-HovsepyanBBJ,
	author        = "Aram Hovsepyan and Stefan Van Baelen and Yolande Berbers and Wouter Joosen",
	booktitle     = "{Proceedings of the 47th International Conference on Technology of Object-Oriented Languages and Systems}",
	doi           = "10.1007/978-3-642-02571-6_8",
	isbn          = "978-3-642-02570-9",
	pages         = "116--135",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Business Information Processing}",
	title         = "{Specifying and Composing Concerns Expressed in Domain-Specific Modeling Languages}",
	volume        = 33,
	year          = 2009,
}