Columbia subject headings:
Authors, European--Travel--History--Congresses.
European literature--History and criticism.
Travel in literature--Congresses.
Travelers' writings, European--History and criticism--Congresses.
Harvard subject headings:
Authors, European--Journeys--History--Congresses.
European literature--History and criticism.
Travel in literature--Congresses.
Travelers' writings, European--History and criticism--Congresses.
Princeton subject headings:
Travel in literature--Congresses.
Voyages and travels--Congresses.
Voyages, Imaginary--Congresses.