| Verfasser | Häufigkeit |
| Wegren, Stephen K. 1956- |
33 |
| Wegren, Stephen K. |
3 |
| Nilssen, Frode 1960- |
2 |
| O'Brien, David J. |
2 |
| Patsiorkovski, Valeri V. |
2 |
| Nikulin, Aleksandr Michajlovič 1962- |
1 |
| O'Brian, David |
1 |
| O'Brien, David J. 1941- |
1 |
| Patsiorkovsky, Valeri |
1 |
| Trot͡suk, I. V. |
1 |