- Seton-Watson, Hugh2
- Abrikosov, Dmitrii Ivanovich1
- Berdiaev, Nikolai1
- Browder, Robert Paul1
- Florinsky, Michael T.1
- Makovskii, Sergei Konstantinovich1
- Miliukov, P. N.1
- Russia. Ministerstvo inostrannykh del1
- Sukiennicki, Wiktor1
- Wallace, Donald Mackenzie1
- Woytinsky, Wladimir S.1