Columbia subject headings:
Eastern question (Balkan)
Panslavism.
Russo-Turkish War, 1877-1878.
Skobelev, Mikhail Dmitrievich, 1843-1882.
Harvard subject headings:
Eastern question (Balkan)
Panslavism.
Russo-Turkish War, 1877-1878.
Skobelev, Mikhail Dmitrievich, 1843-1882
Princeton subject headings: