Columbia subject headings:
Poetics--Study and teaching--Russia (Federation)
Russian poetry--19th century--History and criticism.
Harvard subject headings:
Poetics--Study and teaching--Russia (Federation)
Poetics.
Russian literature--19th century--History and criticism
Russian poetry--19th century--History and criticism
Princeton subject headings:
Literary style.
Russian language--Style.
Russian literature--19th century--History and criticism.