Columbia subject headings:
Caucasus, South--Economic conditions--20th century.
Caucasus, South--History--1991-
Caucasus, South--Politics and government--1991-
Caucasus, South--Relations--Russia (Federation)
National security--Caucasus, South.
Russia (Federation)--Foreign relations--Turkey.
Russia (Federation)--Foreign relations.
Russia (Federation)--Relations--Caucasus, South.
Turkey--Foreign relations--Russia (Federation)
Harvard subject headings:
Caucasus--Foreign relations--Russia (Federation)
Caucasus--Politics and government.
Russia (Federation)--Foreign relations--Caucasus.
Russia (Federation)--Foreign relations--Turkey.
Turkey--Foreign relations--Russia (Federation)
Princeton subject headings:
Caucasus, South--Foreign relations--Turkey.
Caucasus, South--Politics and government--1991-
Caucasus, South--Relations--Russia (Federation).
Russia (Federation)--Politics and government--1991-
Russia (Federation)--Relations--Transcaucasia.