@inproceedings{CHKS07a,
  title = "Just the Right Amount: Extracting Modules from Ontologies",
  author = "Bernardo {Cuenca Grau} and Ian Horrocks and Yevgeny Kazakov and Ulrike Sattler",
  year = "2007",
  booktitle = "Proc.\ of the Sixteenth International World Wide Web Conference (WWW 2007)",
  url = "download/2007/CHKS07a.pdf",
}