Columbia subject headings:
Balkan Peninsula--Ethnic relations--Political aspects--History.
Minorities--Balkan Peninsula--History.
Radicalism--Balkan Peninsula--History.
Right-wing extremists--Balkan Peninsula--History.
Harvard subject headings:
Balkan Peninsula--Ethnic relations--Political aspects--History.
Minorities--Balkan Peninsula--History.
Radicalism--Balkan Peninsula--History.
Right-wing extremists--Balkan Peninsula--History.
Princeton subject headings:
Balkan Peninsula--Ethnic relations--Political aspects--History.
Minorities--Balkan Peninsula--History.
Radicalism--Balkan Peninsula--History.
Right-wing extremists--Balkan Peninsula--History.