@inproceedings{SPLC-2010-HeuerBKLP,
	author        = "André Heuer and Christof J. Budnik and Sascha Konrad and Kim Lauenroth and Klaus Pohl",
	booktitle     = "{Proceedings of the 14th International Software Product Line Conference: Going Beyond}",
	doi           = "10.1007/978-3-642-15579-6_5",
	isbn          = "978-3-642-15578-9",
	pages         = "62--76",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Formal Definition of Syntax and Semantics for Documenting Variability in Activity Diagrams}",
	volume        = 6287,
	year          = 2010,
}