| Author | Popularity |
| Alexandra Stolzing |
1 |
| Ali Lourhmati |
1 |
| Ana Novakovic |
1 |
| Barbara Proksch |
1 |
| Christoph H. Gleiter |
1 |
| Claire Fabian |
1 |
| Georg Siegel |
1 |
| Lusine Danielyan |
1 |
| Marine Buadze |
1 |
| Matthias Schwab |
1 |
| Maynard, H. B. (Harold Bright), 1902- |
1 |
| Philipp Kahle |
1 |
| Richard Schafer |
1 |
| Sandra Beer-Hammer |
1 |
| Schwab, J. L. |
1 |
| Stegemerten, G. J. |
1 |
| Tilo Biedermann |
1 |
| William H. II Frey |
1 |