Columbia subject headings:
Harvard subject headings:
Corsica (France)--Foreign relations--Russia--Congresses.
Corsica (France)--History--Congresses.
Russia--Foreign relations--France--Corsica--Congresses.
Princeton subject headings:
Corsica (France)--Foreign relations--Russia--Congresses.
Corsica (France)--History--Congresses.
Russia--Foreign relations--France--Corsica--Congresses.