| Verfasser | Häufigkeit |
| Hower, Ralph M. |
15 |
| Glover, John D. |
5 |
| Werner, Herman O. |
5 |
| Preston, Richard A. |
3 |
| Wise, Sydney F. |
3 |
| Hower, Rolland O. |
2 |
| Preston, Richard Arthur 1910- |
2 |
| Rogler, Norbert |
2 |
| Steinlein, Heinrich |
2 |
| Weiss, Hans-Otto 1951- |
2 |
| Werner, H. O. 1893-1991 |
2 |
| Wise, S. F. 1924-2007 |
2 |
| Bailey, George T |
1 |
| Bengl, Volker 1960- |
1 |
| Bertram, Manfred |
1 |
| Bihlmaier, Hans Norbert |
1 |
| Burckhardt, Lucius 1925-2003 |
1 |
| Chakraverty, Snehashish 1963- |
1 |
| Dostert, Marc |
1 |
| Glover, John Desmond |
1 |