| Verfasser | Häufigkeit |
| Popova, Olʹga Sigizmundovna 1938- |
51 |
| Popova-Mutafova, Fani 1902-1977 |
33 |
| Popova, Zinaida D. 1929- |
22 |
| Popova, Tatʹjana V. |
19 |
| Popova, Venče S. 1931- |
18 |
| Popova, Olga |
14 |
| Popova, Elena V. |
11 |
| Popova, Tatʹjana Vasilʹevna |
11 |
| Popova, Pavlina |
9 |
| Popova, Irina Fedorovna 1961- |
8 |
| Popova, Ljubov' S. 1889-1924 |
8 |
| Popova, Tamara I. |
8 |
| Kopylenko, Moisej M. 1920-1997 |
7 |
| Popova, Marija 1941- |
7 |
| Popova, Viktoria Dimitrova 1981- |
7 |
| Popova-Zeugmann, Louchka Gueorguieva |
7 |
| Popova, Elena |
6 |
| Popova, Elena Aleksandrovna ca. 20./21. Jh |
6 |
| Popova, Kristina 1955- |
6 |
| Popova, Tatʹjana Vasilʹevna 1907-1981 |
6 |