@inproceedings{WendeHeidenreich-MDPLE09,
	author		= {Christian Wende and Florian Heidenreich},
	title		= {A Model-based Product-Line for Scalable Ontology Languages},
	booktitle	= {In Proceedings of the 1st International Workshop on 
	Model-Driven Product Line Engineering},
	location	= {Enschede, The Netherlands},
	year		= {2009},
	month		= {jun},
	publisher	= {Online proceedings},
	pdf      	= {http://fheidenreich.de/work/files/MDPLE09.pdf}
}