Columbia subject headings:
Armenia--Foreign relations--Azerbaijan.
Azerbaijan--Foreign relations--Armenia.
Legitimacy of governments--Azerbaijan--Nagorno-Karabakh.
Nagorno-Karabakh (Azerbaijan)--International status.
Nagorno-Karabakh Conflict, 1988-1994.
Recognition (International law)
State succession.
Harvard subject headings:
Armenia (Republic)--Relations--Azerbaijan.
Armenians--Azerbaijan--Nagorno-Karabakh
Azerbaijan--Relations--Armenia (Republic)
Nagorno-Karabakh (Azerbaijan)--Ethnic relations.
Nagorno-Karabakh (Azerbaijan)--International status.
Nagorno-Karabakh Conflict, 1988-1994.
State succession.
Princeton subject headings: