@conference {494,
	title = {Feature-Oriented Software Evolution},
	booktitle = {The Seventh International Workshop on Variability Modelling of Software-intensive Systems},
	year = {2013},
	month = {01/2013},
	publisher = {ACM },
	organization = {ACM },
	address = {Italy},
	attachments = {http://gsd.uwaterloo.ca/sites/default/files/document_1.pdf , http://gsd.uwaterloo.ca/sites/default/files/document_3.pdf},
	author = {Passos, Leonardo and Krzysztof Czarnecki and Apel, Sven and W{\k a}sowski, Andrzej and K{\"a}stner, Christian and Guo, Jianmei and Hunsen, Claus}
}