Columbia subject headings:
Black Sea Coast--Antiquities--Periodicals.
Black Sea Coast--History--Periodicals.
Scythians--Antiquities--Periodicals.
Scythians--History--Periodicals.
Harvard subject headings:
Black Sea Coast--Antiquities--Periodicals.
Black Sea Coast--History--Periodicals.
Scythians--Antiquities--Periodicals.
Scythians--History--Periodicals.
Princeton subject headings:
Black Sea Coast--Antiquities--Periodicals.
Black Sea Coast--History--Periodicals.
Scythians--Antiquities--Periodicals.
Scythians--History--Periodicals.