Columbia subject headings:
Characters and characteristics in literature.
Russian literature--20th century--History and criticism.
Socialist realism in literature.
Ukrainian literature--20th century--History and criticism.
Harvard subject headings:
Characters and characteristics in literature.
Russian literature--20th century--History and criticism
Socialist realism in literature.
Ukrainian literature--20th century--History and criticism.
Princeton subject headings:
Characters and characteristics in literature.
Russian literature--20th century--History and criticism.
Socialist realism in literature.
Ukrainian literature--20th century--History and criticism.