- Gilbert, Felix2
- Gromov, Viktor2
- Győry, Miklós2
- Krasilshchikov, V.2
- Leonid, Pylaev2
- Meskatinov, Boris.2
- Morgenshtern, V.2
- Neményi, Ödön2
- Okulich, V.2
- Renkov, Nikolai2
- Semenov, S.2
- Shulman, Iosif2
- Sladkovich, Mikola2
- Slavinskaya, M.2
- Tsitron, V.2
- Vinogradov, Boris2
- Vorobiev, IU.2
- Adamec, Quido1
- Akers, Donald S.1
- Aleksandrov, I. I., [from old catalog]1