| Author | Popularity |
|---|---|
| Verstegen, J.A.A.M. | 57 |
| Lans, T. | 9 |
| de Lauwere, C.C. | 7 |
| Kortstee, H.J.M. | 5 |
| Mulder, M. | 5 |
| Verhees, F.J.H.M. | 5 |
| Beldman, A.C.G. | 3 |
| Biemans, H.J.A. | 3 |
| Hoste, R. | 3 |
| Splinter, G.M. | 3 |
| van Galen, M.A. | 3 |
| van Horne, P.L.M. | 3 |
| Berlin, A. | 2 |
| Biemans, H. | 2 |
| Bremmer, J. | 2 |
| Buurma, J.S. | 2 |
| Choucair, Nadim | 2 |
| Grin, J. | 2 |
| Groenwold, J.G. | 2 |
| Hietbrink, O. | 2 |
