| Verfasser | Häufigkeit |
| Pesch, Andreas |
4 |
| Pesch, Alexandra 1965- |
2 |
| Sundqvist, Olof 1959- |
2 |
| Anton, Hans Hubert 1936-2024 |
1 |
| Beck, Heinrich 1929-2019 |
1 |
| Bronisch, Alexander Pierre 1963- |
1 |
| Diesenberger, Maximilian 1969- |
1 |
| Erkens, Franz-Reiner 1952- |
1 |
| Goltz, Andreas 1970- |
1 |
| Grimm, Oliver 1968- |
1 |
| Groß, Daniel 1985- |
1 |
| Köhler, Ulrich 1838-1903 |
1 |
| Körntgen, Ludger 1960- |
1 |
| Padberg, Lutz von 1950- |
1 |
| Pesch, Ursula 1952- |
1 |
| Pesch, Wilhelm 1923-2013 |
1 |
| Petersen, Karsten 1957- |
1 |
| Pfeiffer, Thomas 1962- |
1 |
| Pohl, Walter 1953- |
1 |
| Stent, Angela 1947- |
1 |