Columbia subject headings:
Slavic literature--History and criticism--Congresses.
Harvard subject headings:
Europe--In literature--Congresses.
Slavic literature--Europe, German-speaking--History and criticism--Congresses.
Slavic literature--History and criticism--Congresses.
Princeton subject headings:
Europe--In literature--Congresses.
Slavic literature--Europe, German-speaking--History and criticism--Congresses.
Slavic literature--History and criticism--Congresses.