| Verfasser | Häufigkeit |
|---|---|
| Clarke, David B. 1964- | 1 |
| Harris, Don C. | 1 |
| Plant, A. George | 1 |
| Rucklidge, John C. | 1 |
| Smith, Dorian G. W. | 1 |
| Springer, Gunter | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Clarke, David B. 1964- | 1 |
| Harris, Don C. | 1 |
| Plant, A. George | 1 |
| Rucklidge, John C. | 1 |
| Smith, Dorian G. W. | 1 |
| Springer, Gunter | 1 |