| Auteur | Pertinence |
| Ullrich, Sebastian |
11 |
| Ullrich, Sebastian 1975- |
7 |
| Ullrich, Sebastian, 1975- 1975- |
3 |
| Dr. Ullrich, Volker |
2 |
| Erenz, Benedikt |
2 |
| Tuchel, Johannes |
2 |
| Hansl, Matthias, 1983- 1983- Interviewer |
1 |
| Masala, Carlo 1968- |
1 |
| Sommer, Theo |
1 |
| Ullrich, Sebastian, 1975- 1975- Interviewer |
1 |
| Verlag C.H. Beck |
1 |
| Wehler, Hans-Ulrich |
1 |
