@conference {510,
	title = {A survey of variability modeling in industrial practice},
	booktitle = {7th International Workshop on Variability Modelling of Software-intensive Systems (VaMoS)},
	series = {VaMoS {\textquoteright}13},
	year = {2013},
	doi = {10.1145/2430502.2430513},
	url = {http://doi.acm.org/10.1145/2430502.2430513},
	attachments = {http://gsd.uwaterloo.ca/sites/default/files/2013-vamos-survey.pdf , http://gsd.uwaterloo.ca/sites/default/files/2013-vamos-survey_slides.pdf},
	author = {Thorsten Berger and Rublack, Ralf and Nair, Divya and Atlee, Joanne M. and Becker, Martin and Krzysztof Czarnecki and Andrzej W{\k a}sowski}
}