| Verfasser | Häufigkeit |
| Amrane-Cooper, Linda |
2 |
| Baume, David 1943- |
2 |
| Brown, Stephen |
2 |
| Hatzipanagos, Stylianos 1963- |
2 |
| Powell, Philip |
2 |
| Sherman, Sarah |
2 |
| Tait, Alan |
2 |
| Allen, Elizabeth Hightower |
1 |
| Almer, Christian Alexander |
1 |
| Berman, Michael P. 1956- |
1 |
| Cooper, Cary 1940- |
1 |
| Cooper, Gary 1901-1961 |
1 |
| Cooper, Philip |
1 |
| Dewe, Philip 1944- |
1 |
| Finus, Michael 1965- |
1 |
| Hickox, Sidney 1895-1982 |
1 |
| Nerstad, Christina G.L |
1 |
| O'Driscoll, Michael P. |
1 |
| Quinn, Anthony 1915-2001 |
1 |
| Richardsen, Astrid M. |
1 |