Nicholson, Dennis, and Emma McCulloch. 2006. “Interoperable Subject Retrieval in a Distributed Multi-Scheme Environment: New Developments in the HILT Project”. Scire: Knowledge Representation and Organization (ISSNe 2340-7042; ISSN 1135-3716) 12 (1):109-24. https://doi.org/10.54886/scire.v12i1.1589.