| Verfasser | Häufigkeit |
|---|---|
| Shentov, Ognian | 3 |
| Stoyanov, Alexander | 3 |
| Todorov, Boyko | 3 |
| Ashtamker, Natalia | 1 |
| Bezlov, Tihomir | 1 |
| Boyko, Alexey | 1 |
| Davis, Mat D. | 1 |
| Derelieva, Lyubomira | 1 |
| Doichinova, Maria | 1 |
| Dzhekova, Rositsa | 1 |
| Hajdinjak, Marko | 1 |
| Ilcheva, Miryana | 1 |
| Karayotova, Maria | 1 |
| Khan, Omar | 1 |
| Kolodny, Scott | 1 |
| Mancheva, Mila | 1 |
| Markov, Dimitar | 1 |
| Rieckmann, Peter | 1 |
| Selmaj, Krzysztof | 1 |
| Tomov, Yavor | 1 |