| Verfasser | Häufigkeit |
|---|---|
| Carpenter, Ronald H. | 5 |
| Ausland, Hayden | 1 |
| Benson, Hugh | 1 |
| Brickhouse, Thomas | 1 |
| Carpenter, Michelle | 1 |
| Carpenter, Ronald H. 1933- | 1 |
| Carvalho, John | 1 |
| Duffy, Bernard K. | 1 |
| Gerson, Lloyd | 1 |
| Gonzalez, Francisco | 1 |
| Lesher, James | 1 |
| McPherran, Mark | 1 |
| Polansky, Ronald | 1 |
| Press, Gerald | 1 |
| Renaud, François | 1 |
| Schmid, W. | 1 |
| Scott, Gary | 1 |
| Scott, Gary Alan | 1 |
| Smith, Nicholas | 1 |
| Smith, P. | 1 |