| Verfasser | Häufigkeit |
| Anyanwu, Simon O. |
2 |
| Anyanwu, Starling Ezekiel Nlemchukwu |
2 |
| Njoku, Uzochukwu Jude |
2 |
| Anyanwu, Rose-Juliet |
1 |
| Barnard, Alan 1949- |
1 |
| Bemile, Sebastian K. |
1 |
| Beyer, Klaus |
1 |
| Boden, Gertrud |
1 |
| Diallo, Abdourahmane 1962- |
1 |
| Dimmendaal, Gerrit Jan 1955- |
1 |
| Elderkin, Edward D. |
1 |
| Fehn, Anne-Maria |
1 |
| Gippert, Jost 1956- |
1 |
| Güldemann, Tom 1965- |
1 |
| Heine, Bernd 1939- |
1 |
| Hieda, Osamu 1951- |
1 |
| Ibriszimow, Dymitr |
1 |
| Jungraithmayr, Herrmann 1931- |
1 |
| Keenan, James |
1 |
| Kilian-Hatz, Christa 1963- |
1 |