Further reading

* Halpin T, Morgan T: Information Modeling and Relational Databases, Morgan Kaufmann, 2008. .
* Fowler, Martin: Analysis Patterns, Reusable object models, Addison-Wesley Longman, 1997. .
* Stewart Robinson, Roger Brooks, Kathy Kotiadis, and Durk-Jouke Van Der Zee (Eds.): Conceptual Modeling for Discrete-Event Simulation, 2010.
* David W. Embley,