Columbia subject headings:
Brain drain--Former Soviet republics.
Brain drain--Russia (Federation)
Former Soviet republics--Emigration and immigration.
Professional employees--Former Soviet republics.
Professional employees--Russia (Federation)
Russia (Federation)--Emigration and immigration.
Scientists--Former Soviet republics.
Scientists--Russia (Federation)
Harvard subject headings:
Brain drain--Former Soviet republics.
Brain drain--Russia (Federation)
Former Soviet republics--Emigration and immigration.
Professional employees--Former Soviet republics.
Professional employees--Russia (Federation)
Russia (Federation)--Emigration and immigration.
Scientists--Former Soviet republics.
Scientists--Russia (Federation).
Princeton subject headings:
Brain drain--Former Soviet republics.
Brain drain--Russia (Federation).
Former Soviet republics--Emigration and immigration.
Professional employees--Former Soviet republics.
Professional employees--Russia (Federation).
Russia (Federation)--Emigration and immigration.
Scientists--Former Soviet republics.
Scientists--Russia (Federation).