Columbia subject headings:
Harvard subject headings:
Russian poetry--20th century--History and criticism--Congresses.
Russian poetry--21st century--History and criticism--Congresses.
Princeton subject headings:
Experimental poetry, Russian--20th century--History and criticism--Congresses.
Experimental poetry, Russian--21st century--History and criticism--Congresses.
Russian poetry--20th century--History and criticism--Congresses.
Russian poetry--21st century--History and criticism--Congresses.