Columbia subject headings:
Gudziĭ, N. K. (Nikolaĭ Kallinikovich), 1887-1965--Library--Catalogs.
Nauchnai︠a︡ biblioteka im. A.M. Gorʹkogo (Moskovskiĭ gosudarstvennyĭ universitet im. M.V. Lomonosova)--Catalogs.
Russian poetry--20th century--Bibliography--Catalogs.
Harvard subject headings:
Gudziĭ, N. K. (Nikolaĭ Kallinikovich), 1887-1965--Library--Catalogs.
Nauchnai︠a︡ biblioteka im. A.M. Gorʹkogo (Moskovskiĭ gosudarstvennyĭ universitet im. M.V. Lomonosova)--Catalogs.
Russian poetry--20th century--Bibliography--Catalogs.
Russian poetry--20th century--Bibliography.
Princeton subject headings:
Russian poetry--20th century--Bibliography.