| Verfasser | Häufigkeit |
|---|---|
| Andrews, Ross H. | 2 |
| Khan, Shahid A. | 2 |
| Khan, T. N. | 2 |
| Khuntikeo, Narong | 2 |
| Petney, Trevor N. | 2 |
| Bulakh, M. | 1 |
| Büttner, C. von | 1 |
| Fain, T. | 1 |
| Ford, J. N. | 1 |
| Furman, Yu | 1 |
| Golinets, Viktor | 1 |
| Jiménez, E. | 1 |
| Kapeliuk, Olga | 1 |
| Khan, Geoffrey | 1 |
| Kogan, L. | 1 |
| Kogan, Leonid E. | 1 |
| Krebernik, Manfred | 1 |
| Kuzin, N. | 1 |
| Loesov, S. | 1 |
| Markina, E. | 1 |