| Verfasser | Häufigkeit |
| Blumer, Arnold |
9 |
| Blumer, Karl |
7 |
| Graf, Adolf |
7 |
| Blumer, Rolf-Dieter 1953- |
6 |
| Blümer, Agnes 1981- |
4 |
| Blumer, Andreas |
2 |
| Blumer, Annemarie |
2 |
| Blumer, Rodney |
2 |
| Dvořák, Antonín 1841-1904 |
2 |
| Ender-Blumer, Anne |
2 |
| Kvapil, Jaroslav 1868-1950 |
2 |
| Lerch, Annette |
2 |
| Numberger, Markus |
2 |
| Reiff, Angelika |
2 |
| Ribeiro, Renato |
2 |
| Ronke, Jutta |
2 |
| Schwarzer, Amelie |
2 |
| Balandier, Georges |
1 |
| Barnes, John A. |
1 |
| Beals, Ralph L. |
1 |