Columbia subject headings:
Erotic poetry, Russian.
Love poetry, Russian.
Russian literature--20th century--History and criticism.
Harvard subject headings:
Authors, Russian--20th century--Philosophy.
Love
Love in literature
Philosophy, Russian--20th century.
Russian literature--Themes, motives.
Princeton subject headings:
Authors, Russian--20th century--Philosophy.
Love in literature.
Love.
Philosophy, Russian--20th century.
Russian literature--Themes, motives.