@incollection{Horrocks01l,
  title = "Digital Libraries and Web-Based Information Systems",
  author = "Ian Horrocks and Deborah McGuinness and Christopher Welty",
  year = "2003",
  booktitle = "The Description Logic Handbook: Theory, Implementation, and Applications",
  chapter = "14",
  editor = "Franz Baader and Diego Calvanese and Deborah McGuinness and Daniele Nardi and Peter F.~Patel-Schneider",
  isbn = "0-521-78176-0",
  pages = "427--449",
  publisher = "Cambridge University Press",
  url = "download/2003/Horrocks01l.pdf",
}