| |
| 1999 | ||
|---|---|---|
| 2 | Thomas Barnekow, Steffen Staab, Jürgen Ziegler, Rudi Studer: An architecture for recovering business events bottom-up. HCI (2) 1999: 614-618 | |
| 1997 | ||
| 1 | Jürgen Ziegler, Thomas Barnekow: Integrating Groupware and Workflow in a Public Administration. HCI (1) 1997: 309-312 | |
| 1 | Steffen Staab | [2] |
| 2 | Rudi Studer | [2] |
| 3 | Jürgen Ziegler | [1] [2] |