Columbia subject headings:
Russian literature--20th century--History and criticism.
Russian poetry--20th century--History and criticism.
Soviet Union--Intellectual life--1970-1991.
Soviet literature--History and criticism.
Harvard subject headings:
Russian literature--20th century--History and criticism
Russian poetry--20th century--History and criticism
Soviet Union--Intellectual life--1970-1991.
Soviet literature--History and criticism.
Princeton subject headings:
Russian literature--20th century--History and criticism.
Russian poetry--20th century--History and criticism.
Soviet Union--Intellectual life--1970-1991.
Soviet literature--History and criticism.