Columbia subject headings:
Russia, Southern--History--Revolution, 1905--Sources.
Ukraine--History--Revolution, 1905-1907--Sources.
Harvard subject headings:
Russia, Southern--History--Revolution of 1905--Sources.
Ukraine--History--Revolution, 1905-1907--Sources.
Princeton subject headings:
Donets Basin (Ukraine and Russia)--History.
Russia--History--Revolution, 1905-1907.
Soviet Union, Southern--History.