| Verfasser | Häufigkeit |
|---|---|
| Boute, Jo | 2 |
| Hemmerijckx, Rik | 2 |
| Badea, Andreea 1976- | 1 |
| Boute, Bruno | 1 |
| Boute, R. T. | 1 |
| Broecke, Steven | 1 |
| Cavarzere, Marco | 1 |
| Cristellon, Cecilia | 1 |
| Daylight, Edgar G. | 1 |
| De Grave, Kurt | 1 |
| Donato, Maria Pia | 1 |
| Emich, Birgit | 1 |
| Feldhay, Rivka | 1 |
| Fiorelli, Vittoria | 1 |
| Fleck, Arthur Charles | 1 |
| Röder, Brendan | 1 |
| Schuessler, Rudolf | 1 |
| Spruit, Leen | 1 |
| Vanden Broecke, Steven | 1 |