| Verfasser | Häufigkeit |
| DePalma, Michael J. |
4 |
| Hunter, Corey W. |
4 |
| Amirdelfan, Kasra |
2 |
| Beall, Douglas P. |
2 |
| Davis, Timothy |
2 |
| Davis, Timothy T. |
2 |
| Downs, Jim 1973- |
2 |
| Dunbar, Erica Armstrong |
2 |
| Hunter, Thomas Kenneth 1933- |
2 |
| McCarthy, Timothy Patrick |
2 |
| Munk, Peter L. |
2 |
| Haselgrove, Colin |
1 |
| Hunter, Timothy J. |
1 |
| Rebay-Salisbury, Katharina 1977- |
1 |
| Wells, Peter S. 1948- |
1 |