Collection Abram Saulovich Kagan Papers, 1909-1952 Online Repository Columbia University: Rare Book & Manuscript Library
Collection Aleksandra Gol'shtein Papers, 1876-1937 Repository Columbia University: Rare Book & Manuscript Library
Collection Boris Konstantinovich Zaitsev Papers, 1923-1964 Repository Columbia University: Rare Book & Manuscript Library
Collection Nikolai Nikolaevich Evreinov Papers, 1905-1965 Repository Columbia University: Rare Book & Manuscript Library