| Verfasser | Häufigkeit |
| Bijelic, Andre |
2 |
| Rogers, Derek |
2 |
| Al Hinai, A. S. |
1 |
| Boer, H. C. de |
1 |
| Boer, Harmen de |
1 |
| Boer, Martinus C. de 1947- |
1 |
| Boer, Niek de |
1 |
| Buß, Johanna |
1 |
| Böhringer, S. |
1 |
| Cancik, Hubert 1937- |
1 |
| De Boer, Nicole 1970- |
1 |
| DeBoer, Nicole |
1 |
| ESWC Portorož |
1 |
| Falkenburg, J. H. F. |
1 |
| Goeman, J. J. |
1 |
| Goldberg, Sylvie-Anne |
1 |
| Griffioen, M. |
1 |
| Großheim, Michael 1962- |
1 |
| Guadagni, Nicky |
1 |
| Guadagni, Nicky 1952- |
1 |