@inproceedings{GHMS10a,
  title = "Optimising Ontology Classification",
  author = "Birte Glimm and Ian Horrocks and Boris Motik and Giorgos Stoilos",
  year = "2010",
  booktitle = "Proc.\ of the 9th International Semantic Web Conference (ISWC 2010)",
  url = "download/2010/GHMS10a.pdf",
}