1. OMG, Object Management Group, OMG Unified Modeling Language Specification, Version 1.5. (2003),
http://www.omg.org/docs/formal/03-03-01.pdf
2. Schreiber, G., Akkermans, H., Anjewierden, A., de Hoog, R., Shadbolt, N., Van de Velde, W.: Knowledge engineering and management: The Common KADS methodology, 1st edn. The MIT Press, Cambridge (2000)
3. Barthelmé, F., Ermine, J.L., Rosenthal-Sabroux, C.: An architecture for knowledge evolution in organisations. European Journal of Operational Research 109, 414–427 (1998)
4. Ermine, J.L.: La gestion des connaissances, Edition Hermès, Paris (2003)
5. Matta, N., Ermine, J.L., Aubertin, G., Trivin, J.Y.: How to capitalize knowledge with the MASK method? In: IJCAI 2001 Workshop on Knowledge Management and Organizational Memories, Seattle, Washington, USA, August 6 (2001)