@inproceedings{PLEASE-2013-FangLED,
	author        = "Miao Fang and Georg Leyh and Christoph Elsner and Jörg Dörr",
	booktitle     = "{Proceedings of the Fourth International Workshop on Product LinE Approaches in Software Engineering}",
	doi           = "10.1109/PLEASE.2013.6608658",
	isbn          = "978-1-4673-6449-2",
	pages         = "21--24",
	publisher     = "{IEEE}",
	title         = "{Challenges in managing behavior variability of production control software}",
	year          = 2013,
}