Columbia subject headings:
Europe--Foreign relations--Former Soviet republics--Congresses.
Europe--Foreign relations--Russia (Federation)--Congresses.
Former Soviet republics--Foreign relations--Europe--Congresses.
Russia (Federation)--Foreign relations--Europe--Congresses.
Security, International--Congresses.
Harvard subject headings:
Europe--Foreign relations--Former Soviet republics--Congresses.
European Union countries--Congresses.
Former Soviet republics--Foreign relations--Europe--Congresses.
National security--Europe--Congresses
National security--Former Soviet republics--Congresses.
Princeton subject headings:
Europe--Foreign relations--Former Soviet republics--Congresses.
European Union countries--Congresses.
Former Soviet republics--Foreign relations--Europe--Congresses.
National security--Europe--Congresses.
National security--Former Soviet republics--Congresses.