Columbia subject headings:
Hungarians--Cultural assimilation--Romania--Transylvania.
Hungarians--Romania--Transylvania--Ethnic identity.
Linguistic minorities--Romania--Transylvania.
Harvard subject headings:
Hungarians--Cultural assimilation--Romania--Transylvania.
Hungarians--Romania--Transylvania--Ethnic identity.
Linguistic minorities--Romania--Transylvania.
Princeton subject headings: