@inproceedings{Schneider2003-er,
  author	= {Schneider, Luc},
  URL		= {http://www.ifomis.uni-leipzig.de/Research/pubs/forthcoming/er2003paper166.pdf},
  pdf		= {http://www.ifomis.uni-leipzig.de/Research/pubs/forthcoming/er2003paper166.pdf},
  title		= {Designing Foundational Ontologies. The Object-Centered High-level Reference Ontology OCHRE as a Case Study},
  booktitle	= {ER 2003 -- 22nd International Conference on Conceptual Modeling},
  year		= {2003}
}