| Verfasser | Häufigkeit |
| Kralev, Jordan K. |
2 |
| Petkov, Petko Hr. 1948- |
2 |
| Slavov, Tsonyo N. |
2 |
| Angelov, Cvetan 1922-1982 |
1 |
| Charliev, Petkov Anghel |
1 |
| Minkova, Margot |
1 |
| Petkov, Jordan |
1 |
| Petkov, Veselin D. 1916- |
1 |
| Tangarov, Slavov Jordan |
1 |
| Todorov, Jordan Todorov |
1 |
| Todorova, Ivanova Margarita |
1 |
| Trašlieva, M. |
1 |
| Venedikov, Jordan Petkov |
1 |