@inbook {323,
	title = {An Overview of Techniques for Detecting Software Variability Concepts in Source Code},
	booktitle = {Advances in Conceptual Modeling. Recent Developments and New Directions},
	series = {Lecture Notes in Computer Science},
	volume = {6999},
	year = {2011},
	pages = {141-150},
	publisher = {Springer Berlin / Heidelberg},
	organization = {Springer Berlin / Heidelberg},
	isbn = {978-3-642-24573-2},
	url = {https://sites.google.com/site/alozanoresearch/publications/pdfs/litRevVaribru-CameraReady-vClean.pdf},
	author = {Lozano, Angela},
	editor = {De Troyer, Olga and Bauzer Medeiros, Claudia and Billen, Roland and Hallot, Pierre and Simitsis, Alkis and Van Mingroot, Hans}
}
