Columbia subject headings:
Harvard subject headings:
Former Soviet republics--Literatures--History and criticism--Periodicals.
Russia (Federation)--Literatures--History and criticism--Periodicals.
Russian literature--20th century--History and criticism--Periodicals
Soviet literature--History and criticism--Periodicals.
Princeton subject headings:
Former Soviet republics--Literatures--History and criticism.
Russia (Federation)--Literatures--History and criticism.