Collection Evgenii Ivanovich Zamiatin Papers, 1914-1962 Repository Columbia University: Rare Book & Manuscript Library
Collection Nadezhda Aleksandrovna Teffi Papers, 1900-1953 Repository Columbia University: Rare Book & Manuscript Library
Collection Vladimir Nikolaevich Unkovskii Papers, 1920-1958 Repository Columbia University: Rare Book & Manuscript Library