1. Model driven architecture. OMG Technical report (July 2001), http://cgi.omg.org/docs/ormsc/01-07-01.pdf
2. Uml profile for schedulability, performance, and time specification (2002), http://cgi.omg.org/docs/ptc/02-03-02.pdf
3. UML Superstructure 2.0 - Draft Adopted Specification (ptc/03-08-02). OMG (2003)
4. Lecture Notes in Computer Science;H. Baumeister,2003
5. Lecture Notes in Computer Science;L. Cardelli,1998