| Verfasser | Häufigkeit |
|---|---|
| Tyrell, John A. | 3 |
| Brunner, Ewald Johannes | 1 |
| Herlth, Alois | 1 |
| Jurgens, Peter | 1 |
| Kriz, Jürgen | 1 |
| Niehoff, Maren R. 1963- | 1 |
| Quin, Louis D. 1928- | 1 |
| Thornton, Claus-Jürgen 1958- | 1 |
| Tyrell, Barbara | 1 |
| Tyrell, Caspar J. | 1 |
| Tyrell, Donald J. | 1 |
| Tyrell, Eva | 1 |
| Tyrell, Hartmann | 1 |
| Tyrell, Jutta | 1 |