Columbia subject headings:
Kolomna (Russia)--Intellectual life.
Russian poetry--19th century--History and criticism.
Russian poetry--20th century--History and criticism.
Harvard subject headings:
Kolomna (Russia)--Intellectual life.
Russian poetry--19th century--History and criticism
Russian poetry--20th century--History and criticism
Princeton subject headings:
Russian poetry--19th century--History and criticism.
Russian poetry--20th century--History and criticism.