| * | 2002 | |
|---|---|---|
| 2 | EE | Peter Fröhlich, Zaijun Hu, Manfred Schoelzke: Using UML for Information Modeling in Industrial Systems with Multiple Hierarchies. UML 2002: 63-72 |
| 2001 | ||
| 1 | EE | Peter Fröhlich, Zaijun Hu, Manfred Schoelzke: Imposing Modeling Rules on Industrial Applications through Meta-modeling. ER (Workshops) 2001: 166-182 |
| 1 | Peter Fröhlich | [1] [2] |
| 2 | Zaijun Hu | [1] [2] |