| Verfasser | Häufigkeit |
|---|---|
| Archer, J. Clark | 1 |
| Arrais, Tiago | 1 |
| Averbeck, Richard | 1 |
| Baker Jr., L. S. | 1 |
| Baker, L. | 1 |
| Bergland, Kenneth | 1 |
| Bergsma, John | 1 |
| Berman, Joshua | 1 |
| Block, Daniel | 1 |
| Davidson, Fiona M. | 1 |
| Davidson, Kenneth R. | 1 |
| Davidson, Richard | 1 |
| Fouberg, Erin Hogan | 1 |
| Gane, Roy | 1 |
| Garrett, Duane | 1 |
| Gustavson, Lealand R. | 1 |
| Heppen, John | 1 |
| Hess, Richard | 1 |
| Kilchör, Benjamin | 1 |
| LeFebvre, Michael | 1 |