Columbia subject headings:
Harvard subject headings:
Comparative literature--German and Russian--Congresses.
Comparative literature--Russian and German--Congresses.
Germany--Relations--Russia--Congresses.
Russia--Relations--Germany--Congresses.
Princeton subject headings:
Comparative literature--German and Russian--Congresses.
Comparative literature--Russian and German--Congresses.
Germany--Relations--Russia--Congresses.
Russia--Relations--Germany--Congresses.