| Verfasser | Häufigkeit |
|---|---|
| Dally, James W. | 8 |
| Dally, William J. 1960- | 8 |
| Riley, William F. | 6 |
| Dally, William J. | 4 |
| MacConnell, Kenneth G. | 4 |
| Poulton, John W. | 4 |
| Harting, R. Curtis | 2 |
| Riley, William Franklin | 2 |
| Towles, Brian | 2 |
| Aamodt, Tor M. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Dally, James W. | 8 |
| Dally, William J. 1960- | 8 |
| Riley, William F. | 6 |
| Dally, William J. | 4 |
| MacConnell, Kenneth G. | 4 |
| Poulton, John W. | 4 |
| Harting, R. Curtis | 2 |
| Riley, William Franklin | 2 |
| Towles, Brian | 2 |
| Aamodt, Tor M. | 1 |