@article{J19,
  title = "Using Search Strategies and a Description Logic Paradigm with Conditional Preferences for Literature Search",
  author = "J\"{o}rg Schellhase and Thomas Lukasiewicz",
  year = "2008",
  journal = "International Journal of Metadata, Semantics and Ontologies",
  number = "1",
  pages = "68--83",
  url = "http://dx.doi.org/10.1504/IJMSO.2008.021206",
  volume = "3",
}