Columbia subject headings:
Armenians--Azerbaijan--Nagorno-Karabakh.
Nagorno-Karabakh (Azerbaijan)--Ethnic relations.
Nagorno-Karabakh Conflict, 1988-1994.
Harvard subject headings:
Armenians--Azerbaijan--Nagorno-Karabakh
Nagorno-Karabakh (Azerbaijan)--Ethnic relations.
Nagorno-Karabakh Conflict, 1988-1994.
Princeton subject headings: