Columbia subject headings:
Historians--Ukraine--Bibliography.
Hurz︠h︡iĭ, I. O.
Hurz︠h︡iĭ, I. O.--Bibliography.
Ukraine--History--Bio-bibliography.
Harvard subject headings:
Historians--Ukraine--Bibliography.
Hurz︠h︡iĭ, I. O.
Hurz︠h︡iĭ, I. O.--Bibliography.
Ukraine--History--Bio-bibliography.
Princeton subject headings:
Historians--Ukraine--Bibliography.
Hurz︠h︡iĭ, I. O.
Hurz︠h︡iĭ, I. O.--Bibliography.
Ukraine--History--Bio-bibliography.