@article{10.1109/SPLC.2011.16,
author = {Jörg Bartholdt, and Detlef Becker, },
title = {Re-engineering of a Hierarchical Product Line},
journal = {Software Product Line Conference, International},
volume = {00},
number = {},
issn = {},
year = {2011},
pages = {232-240},
doi = {doi.ieeecomputersociety.org/10.1109/SPLC.2011.16},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}