| Verfasser | Häufigkeit |
| Adar, Korwa Gombe 1949- |
1 |
| Apuuli, Kasaija Phillip |
1 |
| Bohlender, Matthias 1964- |
1 |
| Erler, Michael 1953- |
1 |
| Gabriel, Gottfried 1943- |
1 |
| Kopperschmidt, Josef 1937- |
1 |
| Köpf, Ulrich 1941- |
1 |
| Lando, Agnes Lucy |
1 |
| Masabo, Juliana |
1 |
| Mergenthaler, Volker 1969- |
1 |
| Neumann, Florian 1963- |
1 |
| Oesterreich, Peter L. 1954- |
1 |
| PLO-Lumumba |
1 |
| Petrus, Klaus |
1 |
| Robling, Franz-Hubert 1946- |
1 |
| Schneider, J. H. J. 1953- |
1 |
| Tulli, Mauro 1958- |
1 |
| Vanderbeke, Dirk |
1 |
| Zantwijk, Temilo van 1966- |
1 |