@inproceedings{GPCE-2008-SavgaRGA,
	author        = "Ilie Savga and Michael Rudolf and Sebastian Götz and Uwe Aßmann",
	booktitle     = "{Proceedings of the Seventh International Conference on Generative Programming and Component Engineering}",
	doi           = "10.1145/1449913.1449939",
	isbn          = "978-1-60558-267-2",
	pages         = "171--180",
	publisher     = "{ACM}",
	title         = "{Practical refactoring-based framework upgrade}",
	year          = 2008,
}