| Verfasser | Häufigkeit |
|---|---|
| Mikhalev, Aleksandr Vasilʹevič 1940- | 7 |
| Rodionov, Timofey V. | 5 |
| Zakharov, Valeriy K. | 5 |
| Kilp, Mati | 1 |
| Knauer, Ulrich | 1 |
| Krylov, Petr Andreevič | 1 |
| Mikhalev, Alexander V. | 1 |
| Tuganbaev, Askar A. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Mikhalev, Aleksandr Vasilʹevič 1940- | 7 |
| Rodionov, Timofey V. | 5 |
| Zakharov, Valeriy K. | 5 |
| Kilp, Mati | 1 |
| Knauer, Ulrich | 1 |
| Krylov, Petr Andreevič | 1 |
| Mikhalev, Alexander V. | 1 |
| Tuganbaev, Askar A. | 1 |