| Verfasser | Häufigkeit |
| Keohane, Mary Pieters 1904- |
6 |
| Keohane, Robert Emmet 1903- |
6 |
| McGoldrick, Joseph Daniel 1901- |
5 |
| Pieters, Guido |
3 |
| Dijkstra, Hebe 1941- |
2 |
| Dohmen, Albert 1956- |
2 |
| Haaren, Ellen van ca. 20./21. Jh |
2 |
| Haenchen, Hartmut 1943- |
2 |
| Internationalisation of Universities and the National Language (Veranstaltung) Löwen |
2 |
| Karlsen, Turid 1961- |
2 |
| Keersmaekers, Thijs |
2 |
| Keyes, John 1964- |
2 |
| Margiono, Charlotte 1955- |
2 |
| Nederlands Philharmonisch Orkest |
2 |
| Petrinsky, Natascha |
2 |
| Pieters, Danny 1956- |
2 |
| Pieters, Irene |
2 |
| Rydl, Kurt 1947- |
2 |
| Soffel, Doris 1948- |
2 |
| Wagner, Richard 1813-1883 |
2 |