| Verfasser | Häufigkeit |
| Gage, Irwin 1939-2018 |
14 |
| Irwin, Mark 1950- |
11 |
| Kostal, Irwin 1911-1994 |
11 |
| Shore, Howard 1946- |
8 |
| Guttman, Irwin |
7 |
| Hunter, James S. |
7 |
| Wilks, Samuel S. |
7 |
| Irwin, Dennis 1951-2008 |
6 |
| Janowitz, Gundula 1937- |
6 |
| Chan, Jonathan H. |
5 |
| Harry, Deborah 1945- |
5 |
| Irwin, Mark |
5 |
| King, Irwin |
5 |
| Kwok, James T. |
5 |
| Leung, Andrew Chi-Sing |
5 |
| Pasupa, Kitsuchart |
5 |
| Schubert, Franz 1797-1828 |
5 |
| Smits, Sonja 1958- |
5 |
| Yang, Haiqin |
5 |
| Fröbe, Gert 1913-1988 |
4 |