Official Publication No. 48 (2005)
Bray, C. & Woodsford, P. (eds.) 2005. Proceedings of EuroSDR Workshops: "NMCA's and the Internet II"" - Electronic Delivery and Feature Serving (23rd-25th February 2005, Frankfurt, Germany).
Ontologies & Schema Translation Services (15th-16th April 2004, Marne-La-Vallee, Paris).
Positional Accuracy Improvement: Impacts of improving the positional accuracy of GI databases (5th-7th May 2004, Dublin). Frankfurt a.M. 2005.