@inproceedings{SPLC-2009-JohnE,
	author        = "Isabel John and Michael Eisenbarth",
	booktitle     = "{Proceedings of the 13th International Software Product Line Conference}",
	doi           = "10.1145/1753235.1753241",
	pages         = "31--40",
	publisher     = "{ACM}",
	series        = "{ACM International Conference Proceeding Series}",
	title         = "{A decade of scoping: a survey}",
	volume        = 446,
	year          = 2009,
}