@inproceedings{GPCE-2010-Erwig,
	author        = "Martin Erwig",
	booktitle     = "{Proceedings of the Ninth International Conference on Generative Programming and Component Engineering}",
	doi           = "10.1145/1868294.1868296",
	isbn          = "978-1-4503-0154-1",
	pages         = "3--12",
	publisher     = "{ACM}",
	title         = "{A language for software variation research}",
	year          = 2010,
}