Columbia subject headings:
Bagration, Petr Ivanovich, kni︠a︡zʹ, 1765-1812.
Napoleonic Wars, 1800-1815--Campaigns--Russia--Sources.
Russia--History, Military--1801-1917--Sources.
Harvard subject headings:
Princeton subject headings:
Bagration, Petr Ivanovich, kni︠a︡zʹ, 1765-1812.
Russia--History--Alexander I, 1801-1825--Sources.