| Verfasser | Häufigkeit |
| Ablaberdyeva, Alla 1953- |
3 |
| Eötvös, Peter 1944-2024 |
3 |
| Gostmann, Peter 1971- |
3 |
| Ivanova, Alexandra |
3 |
| Ivanova, Anna P. |
3 |
| Ivanova, Ljudmila |
3 |
| Martynov, Aleksej 1948- |
3 |
| Stravinsky, Igor 1882-1971 |
3 |
| Apakaev, Petr A. |
2 |
| Bohdan, Siarhei 1982- |
2 |
| Istatkova-Ivanova, Ani |
2 |
| Ivanova, Alisiya |
2 |
| Ivanova, Mariya |
2 |
| Ivanova, Natalʹja Anatolʹevna 1938- |
2 |
| Ivanova, Vera A. |
2 |
| Ivanova-Veėn, Larisa I. |
2 |
| Melyantsou, Dzianis |
2 |
| Meždunaroden kongres po bălgaristika Sofia |
2 |
| Penčev, Bojko 1968- |
2 |
| Poticha, Zinovij A. |
2 |