Columbia subject headings:
Corsica (France)--History--Congresses.
Corsica (France)--Relations--Spain--Congresses.
Spain--Relations--France--Corsica--Congresses.
Harvard subject headings:
Corsica (France)--History--Congresses.
Corsica (France)--Relations--Spain--Congresses.
Spain--Relations--France--Corsica--Congresses.
Princeton subject headings:
Corsica (France)--History--Congresses.
Corsica (France)--Relations--Spain--Congresses.
Spain--Relations--France--Corsica--Congresses.