@inproceedings{GPCE-2010-ClarkeHS,
	author        = "Dave Clarke and Michiel Helvensteijn and Ina Schaefer",
	booktitle     = "{Proceedings of the Ninth International Conference on Generative Programming and Component Engineering}",
	doi           = "10.1145/1868294.1868298",
	isbn          = "978-1-4503-0154-1",
	pages         = "13--22",
	publisher     = "{ACM}",
	title         = "{Abstract delta modeling}",
	year          = 2010,
}