@inproceedings{KEOD-2010-LettnerHFD,
	author        = "Christian Lettner and Christian Hawel and Bernhard Freudenthaler and Ewald Draxler",
	booktitle     = "{Proceedings of the Second International Conference on Knowledge Engineering and Ontology Development}",
	isbn          = "978-989-8425-29-4",
	pages         = "269--275",
	publisher     = "{SciTePress}",
	title         = "{Conceptual Models for Metadata Integration and Architecture Evolution}",
	year          = 2010,
}