Columbia subject headings:
Diglossia (Linguistics)--Congresses.
Language and sex--Congresses.
Slavic languages--Gender--Congresses.
Harvard subject headings:
Diglossia (Linguistics)--Congresses.
Language and sex--Congresses.
Slavic languages--Gender--Congresses.
Princeton subject headings:
Diglossia (Linguistics)--Congresses.
Language and sex--Congresses.
Slavic languages--Gender--Congresses.