Columbia subject headings:
Comparative literature.
Komi literature--History and criticism.
Volga-Ural Region (Russia)--Literatures--History and criticism.
Harvard subject headings:
Comparative literature.
Komi literature--History and criticism.
Uralic literature--Russia (Federation)--Volga-Ural Region--History and criticism.
Volga-Ural Region (Russia)--Literatures--History and criticism.
Princeton subject headings: