Soviet Union (50)
Russia (7)
France (4)
Siberia (Russia) (2)
Ukraine (2)
United States (2)
Bolivia (1)
Canada (1)
Developing countries (1)
Foreign countries (1)
Great Britain (1)
Iran (1)
Paris (1)
Russia (Federation) (1)
Saint Petersburg (Russia) (1)
Siberia (1)
Spain (1)
Turkey (1)
Vladivostok (Russia) (1)
Soviet Union (50)
Russia (7)
France (4)
Siberia (Russia) (2)
Ukraine (2)
United States (2)
Bolivia (1)
Canada (1)
Developing countries (1)
Foreign countries (1)
Great Britain (1)
Iran (1)
Paris (1)
Russia (Federation) (1)
Saint Petersburg (Russia) (1)
Siberia (1)
Spain (1)
Turkey (1)
Vladivostok (Russia) (1)