| Verfasser | Häufigkeit |
| Bland, David Edward |
1 |
| David C., Steinmetz |
1 |
| Guy, Bedouelle |
1 |
| H. C. Erik, Midelfort |
1 |
| Irena, Backus |
1 |
| Jean-Claude, Margolin |
1 |
| John B., Payne |
1 |
| Kalman P., Bland |
1 |
| Kenneth, Hagen |
1 |
| R. Gerald, Hobbs |
1 |
| Richard A., Muller |
1 |
| Scott H., Hendrix |
1 |
| Steinmetz, David C. |
1 |
| Watkins, Kenneth William |
1 |