| Contributors |
|---|
| Bauer, Hans-Joachim [1] |
| Biste, Michael [1] |
| Buchelt, Michael [1] |
| Büsch, Wilhelm [1] |
| Dornsiepen, Ulrich [1] |
| Dulski, Peter [1] |
| Eggert, Peter [1] |
| El-Din Yusuf, Nigem [1] |
| Glaeser, Rüdiger [1] |
| Göttner, Jan-Jürgen [1] |
| Grotjohann, Horst [1] |
| Heinitz, Werner [1] |
| Herrmann-Degen, Wolfgang [1] |
| Kapilima, Saidi [1] |
| Kaschanian, Behruz [1] |
| Klitzsch, Eberhard [1] |
| Knoche, Götz [1] |
| Krieger, Kurt-Heiner [1] |
| Lehmann, Bernd [1] |
| Lindner, Thomas [1] |
