@inproceedings{Weal-etal01,
  author	= {Weal, M. J. and Hughes, G. J. and Millard, D. E. and Moreau, L.},
  title		= {Hyper-media as a Navigational Interface to Ontological Information Spaces},
  booktitle	= {Proceedings of the Twelth ACM Conference on Hypertext and Hypermedia},
  pages		= {227--236},
  year		= {2001},
  address	= {Arhus, Denmark}
}