Columbia subject headings:
Caucasus--History.
Russian S.F.S.R. Raboche-Krestʹi͡anskai͡a Krasnai͡a Armii͡a. Armii͡a, 11-i͡a.
Soviet Union--History--Revolution, 1917-1921--Campaigns.
Harvard subject headings:
Russia (Federation)--History--Revolution, 1917-1921
Russian S.F.S.R. Raboche-Krestʹi͡anskai͡a Krasnai͡a Armii͡a. Armii͡a, 11-i͡a.
Princeton subject headings:
Caucasus--History.
Russian S.F.S.R. Raboche-Kresti︠a︡nskai︠a︡ Krasnai︠a︡ Armii︠a︡. Armii︠a︡, 11-i︠a︡.
Soviet Union--History--Revolution, 1917-1921--Campaigns.