1. Lecture Notes in Computer Science;J. Bézivin,2006
2. Fowler, M.: Patterns of Enterprise Application Architecture, 1st edn. Addison-Wesley, Reading (2002)
3. Tigris.org: Argouml official web site (Retrieved on May 20, 2008),
http://argouml.tigris.org/
4. Gamma, E., Helm, R., Johnson, R., Vlissides, J.: Design Patterns: Elements of Reusable Object-Oriented Software. Addison-Wesley, Boston (1995)
5. Alexander, C., et al.: A Pattern Language: Towns, Buildings, Construction. Oxford University Press, Oxford (1977)