| Verfasser | Häufigkeit |
| Drake, Robert M. |
9 |
| Eckert, Ernst R. G. 1904-2004 |
9 |
| Eckert, Lee A. |
2 |
| Ray, Robert J. |
2 |
| Ryan, J. D. |
2 |
| Bals, Robert |
1 |
| Bambu, Boniface Mabanza 1972- |
1 |
| Bassett, Joanna |
1 |
| Deininger, Robert |
1 |
| Della, Tahir |
1 |
| Drexler, Hans |
1 |
| Eckert, Andreas 1964- |
1 |
| Eckert, Elisabeth |
1 |
| Eckert, Erika |
1 |
| Eckert, Horst 1932-2014 |
1 |
| Effron, David |
1 |
| Engel, Ulf 1962- |
1 |
| Fullard, Annie |
1 |
| Gouaffo, Albert 1965- |
1 |
| Göen, Thomas |
1 |