| Verfasser | Häufigkeit |
|---|---|
| Donner-Amnell, Jakob | 1 |
| Garrison, C. S. | 1 |
| Graumann, H. O. | 1 |
| Hansen, Teis | 1 |
| Hanson, C. H. | 1 |
| Hanson, Harry O. | 1 |
| Hanson, Jens | 1 |
| Inderberg, Tor Håkon Jackson | 1 |
| Nielsen, Helle Ørsted | 1 |
| Nygaard, Birgitte | 1 |
| Skjærseth, Jon Birger | 1 |
| Steen, Markus | 1 |