5.7 References

[1] Shlaer, Sally, and Stephen J. Mellor: Object-Oriented Systems Analysis: Modeling the World in Data. Prentice-Hall, Englewood Cliffs, N.J., 1988.

[2] Starr, Leon: Executable UML: The Elevator Case Study. Model Integration, LLC., 2001.

[3] Starr, Leon: Executable UML: How to Build Class Models. Prentice-Hall, Upper Saddle River, N.J., 2002.