Columbia subject headings:
Orient--In literature--Bibliography.
Russian poetry--19th century--Bibliography.
Russian poetry--20th century--Bibliography.
Harvard subject headings:
Asia--In literature--Bibliography.
Russian poetry--19th century--Bibliography.
Russian poetry--20th century--Bibliography.
Russian poetry--Oriental influences--Bibliography.
Princeton subject headings:
Asia--In literature--Bibliography.
Russian poetry--19th century--Bibliography.
Russian poetry--20th century--Bibliography.
Russian poetry--Oriental influences--Bibliography.