| Verfasser | Häufigkeit |
| Graus, František 1921-1989 |
3 |
| Graus, Léonard |
3 |
| Graus, Andrea |
2 |
| Lüthy, Herbert 1918-2002 |
2 |
| Osselaer, Tine van |
2 |
| Rossi, Leonardo 1989- |
2 |
| Smeyers, Kristof 1988- |
2 |
| Albrecht, Otto |
1 |
| Alexander, Peter 1926-2011 |
1 |
| Baton, Patrick |
1 |
| Benningsen, Lilian 1924-2014 |
1 |
| Bertrand, Vincent |
1 |
| Corbelli, Alessandro 1952- |
1 |
| Dam, José van 1940- |
1 |
| Davin, Patrick 1962- |
1 |
| Dralle, Lothar |
1 |
| Encinas, Ingnacio |
1 |
| Fiedler, Hans Herbert 1912-2004 |
1 |
| Frittoli, Barbara 1967- |
1 |
| Gabelle, Guy |
1 |