Columbia subject headings:
Napoleonic Wars, 1800-1815--Campaigns--Participation, German.
Napoleonic Wars, 1800-1815--Campaigns--Russia.
Oldenburg (Germany : Landkreis)--History, Military--19th century.
Harvard subject headings:
Napoleonic Wars, 1800-1815--Campaigns--Participation, German.
Napoleonic Wars, 1800-1815--Campaigns--Russia
Oldenburg (Germany : Landkreis)--History, Military--19th century.
Princeton subject headings:
Napoleonic Wars, 1800-1815--Campaigns--Participation, German.
Napoleonic Wars, 1800-1815--Campaigns--Russia.
Oldenburg (Germany : Landkreis)--History, Military--19th century.