| Verfasser | Häufigkeit |
|---|---|
| Boyko, Christopher B. | 4 |
| Boyko, John 1957- | 4 |
| Boyko, John | 2 |
| Markham, John C. | 2 |
| An, Jianmei | 1 |
| Andvig, Jens | 1 |
| Berman, S. S. | 1 |
| Boyko, Randi | 1 |
| Boyko, V. J. | 1 |
| Cheremisinoff, Nicholas P. 1952- | 1 |
| Johnsson, Rodrigo | 1 |
| King, John A. | 1 |
| Li, Xinzheng | 1 |
| Rocha, Carlos E. F. | 1 |
| Todorov, Boyko | 1 |