| Verfasser | Häufigkeit |
|---|---|
| Pelton, Joseph N. 1943- | 26 |
| Pelton, Joseph N. | 20 |
| Jakhu, Ram S. 1946- | 3 |
| Madry, Scott | 3 |
| Camacho-Lara, Sergio | 2 |
| Jakhu, Ram S. | 2 |
| Marshall, Peter | 2 |
| Allahdadi, Firooz | 1 |
| Alper, Joel | 1 |
| Ashford, Edward | 1 |
| Bement, Leland C. 1957- | 1 |
| Carlson, Kristen 1980- | 1 |
| Howkins, John | 1 |
| Iida, Takashi | 1 |
| Jakhu, Ram | 1 |
| Nyampong, Yaw Otu Mankata | 1 |
| Singh, Indu B. | 1 |