| Author | Popularity |
|---|---|
| Akkermans, T. | 2 |
| Demuzere, M. | 2 |
| Lauwaet, D. | 2 |
| Nouvellon, Yann | 2 |
| Van Lipzig, N.P.M. | 2 |
| van Lipzig, N.P.M. | 2 |
| Ardö, Junas | 1 |
| Caquet, B. | 1 |
| De Grandcourt, Agnès | 1 |
| Droppers, B. | 1 |
| Golub, M. | 1 |
| Gosling, S.N. | 1 |
| Janssen, A.B.G. | 1 |
| Kutsch, Werner L. | 1 |
| Lawrence, D.M. | 1 |
| Marcé, R. | 1 |
| Merbold, L. | 1 |
| Müller Schmied, H. | 1 |
| Perroud, M. | 1 |
| Pierson, D. | 1 |
