1. ACEGISProject. 2004. Available from: http://plone.itc.nl/agile_old/Conference/greece2004/papers/P-11_Poveda.pdf [Accessed 11 October 2010].
2. S-Match: an Algorithm and an Implementation of Semantic Matching
3. Gómez-Pérez, A., Fernández-López, M., and Corcho, O., 2004. Ontological engineering:with examples from the areas of knowledge management, e-Commerce and the semantic web. 1st ed. London: Springer, 113–157.