| Verfasser | Häufigkeit |
|---|---|
| Fujita, Tsuneo | 2 |
| Motta, Pietro M. 1942-2002 | 2 |
| Muto, Masaki | 2 |
| Muto, Shigeo | 2 |
| Potters, Jos A. M. | 2 |
| Tijs, Stef 1937-2023 | 2 |
| Muto, Giovanni 1946- | 1 |
| Muto, H. Paul | 1 |
| Ventura, Piero | 1 |
| Volpini, Paola | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Fujita, Tsuneo | 2 |
| Motta, Pietro M. 1942-2002 | 2 |
| Muto, Masaki | 2 |
| Muto, Shigeo | 2 |
| Potters, Jos A. M. | 2 |
| Tijs, Stef 1937-2023 | 2 |
| Muto, Giovanni 1946- | 1 |
| Muto, H. Paul | 1 |
| Ventura, Piero | 1 |
| Volpini, Paola | 1 |