@inproceedings{alani2002managing,
  title = "Managing reference: Ensuring referential integrity of ontologies for the semantic web",
  author = "Alani, Harith and Dasmahapatra, Srinandan and Gibbins, Nicholas and Glaser, Hugh and Harris, Steve and Kalfoglou, Yannis and O’Hara, Kieron and Shadbolt, Nigel",
  year = "2002",
  booktitle = "International Conference on Knowledge Engineering and Knowledge Management",
  organization = "Springer, Berlin, Heidelberg",
  pages = "317--334",
}