| Verfasser | Häufigkeit |
| Koetsenruijter, W. |
6 |
| de Jong, J. |
6 |
| de Jong, H.W |
4 |
| Berg, Hetty |
3 |
| De Jong, Jung-Whan Marc |
2 |
| De Jong, Wim |
2 |
| DeJong, Jan W. |
2 |
| Jacquemin, A.P |
2 |
| Kawamura, Yuniya 1963- |
2 |
| Ying-Hui, Hsieh |
2 |
| Alpaerts, Flor 1876-1954 |
1 |
| Anders, Niels S. 1983- |
1 |
| Auld, Graeme |
1 |
| Bagayoko, Niagalé |
1 |
| Barry, Auguste Denise |
1 |
| Bate, Jonathan 1958- |
1 |
| Becker, Uwe |
1 |
| Benoît, Peter 1834-1901 |
1 |
| Bergeon, Sébastien |
1 |
| Blockx, Jan 1851-1912 |
1 |