Columbia subject headings:
Harvard subject headings:
Caucasus, South--Ethnic relations--Political aspects.
Caucasus, South--Politics and government--20th century.
Caucasus, South--Politics and government--21st century.
Caucasus, South--Strategic aspects.
International law--Caucasus, South.
Nationalism--Caucasus, South.
Security, International--Caucasus, South.
Princeton subject headings:
Caucasus, South--Foreign relations--1991-
Caucasus, South--Politics and government--1991-