Columbia subject headings:
Alexander I, Emperor of Russia, 1777-1825.
France--Foreign relations--1792-1815.
Napoleon I, Emperor of the French, 1769-1821.
Russia--Foreign relations--1801-1825.
Harvard subject headings:
Napoleon I, Emperor of the French, 1769-1821--Military leadership.
Napoleonic Wars, 1800-1815--Campaigns--Russia
Princeton subject headings:
Napoleonic Wars, 1800-1815--Campaigns--Russia.