Region
Russie
Soviet Union
URSS
14
Russia
8
Russia (Federation)
7
Allemagne RD
1
Allemagne RF
1
Deutschland
1
Eastern Europe
1
Europe
1
Europe de l'Est
1
Europe, Eastern
1
Former Soviet republics
1
Germany
1
Oural (Russie) (region)
1
Russland
1
Sovjet-Unie
1
Sowjetunion
1
U.R.S.S
1
U.R.S.S.
1
Ural Mountains Region
1
Ural Mountains Region (Russia)
1
ZSRR
1