| Verfasser | Häufigkeit |
| O'Connor, Rory C. |
8 |
| O'Connor, Daryl, (Daryl Brian) |
5 |
| O'Connor, Rory V. |
4 |
| Pirkis, Jane |
3 |
| Bell, Richard C. |
2 |
| Marx Gómez, Jorge Carlos 1960- |
2 |
| O'Connor, Rory |
2 |
| Brusoni, Stefano 1970- |
1 |
| Buchalcevová, Alena 1958- |
1 |
| Clarke, Paul M. |
1 |
| Dorling, Alec |
1 |
| EuroAsiaSPI Graz |
1 |
| Galavan, Robert J. |
1 |
| Hilgartner, Stephen |
1 |
| Hilgartner, Stephen 1956- |
1 |
| Kreiner, Christian |
1 |
| Messnarz, Richard |
1 |
| Mora, Manuel |
1 |
| Mora, Manuel 1961- |
1 |
| Nebel, Wolfgang 1956- |
1 |