| Author | Popularity |
| Kanonenberg, Andreas 1964- |
2 |
| Mueller, Michael 1965- |
2 |
| Kanonenberg, Andreas |
1 |
| Kanonenberg, Andreas Verfasser |
1 |
| Kanonenberg, Andreas VerfasserIn |
1 |
| Mueller, Michael |
1 |
| Mueller, Michael, 1965- 1965- |
1 |
| Müller, Michael |
1 |
| Müller, Michael VerfasserIn |
1 |
