| Verfasser | Häufigkeit |
|---|---|
| Yamanaka, Keiichi 1947- | 19 |
| Yamanaka, Keiichi | 6 |
| Brammsen, Joerg | 2 |
| Joerden, Jan C. 1953- | 2 |
| Chen, Kuohsiang | 1 |
| Kato, Takeo | 1 |
| Koyama, Shinichi | 1 |
| Lokman, Anitawati Mohd | 1 |
| Lévy, Pierre | 1 |
| Muramatsu, Keiichi | 1 |
| Shoji, Hiroko | 1 |
| Yamanaka, Toshimasa | 1 |