Columbia subject headings:
German literature--Baltic States--History and criticism--Congresses.
German literature--Russia (Federation)--Saint Petersburg--History and criticism--Congresses.
Harvard subject headings:
German literature--Baltic States--History and criticism--Congresses.
German literature--Foreign countries--Congresses.
German literature--History and criticism--Congresses
German literature--Russia (Federation)--Saint Petersburg--History and criticism--Congresses.
Princeton subject headings:
German literature--Baltic States--History and criticism--Congresses.
German literature--Russia (Federation)--Saint Petersburg--History and criticism--Congresses.