I never got why former soviet republics like Kazakhstan, Azerbaijan, and Georgia sent skaters to Euros--perhaps it's a holdover from the soviet days.
The Caucasian republics -- Armenia, Azerbaijan, and Georgia -- send skaters to Europeans because they can be considered part of Europe.
http://en.wikipedia.org/wiki/Caucasus
The Caucasus Mountains are commonly reckoned as a dividing line between Asia and Europe, and territories in Caucasia are variably considered to be in one or both continents.
Kazakhstan and Uzbekistan are definitely considered Asian and have never sent skaters to Europeans -- they have consistently gone to Four Continents once it existed, whenever there were skaters at a level to compete there.
If you will remember, the ladies' competition at the very first Four Continents was won by skater representing Uzbekistan.
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