Collection Iuliia Aleksandrovna Kutyrina Papers on Ivan Shmelev, 1923-1961 Repository Columbia University: Rare Book & Manuscript Library
Collection Russkii Natsional'nyi Komitet Records, 1917-1960 Repository Columbia University: Rare Book & Manuscript Library
Collection Sofiia Ivanovna Anichkova-Taube Papers, 1900-1958 Repository Columbia University: Rare Book & Manuscript Library