MSE/REE 0021, Evgeniia Ginzburg and Antonina Axenova Collection, Department of Rare Books and Special Collections, Hesburgh Libraries of Notre Dame.
MSE/REE 0021, Evgeniia Ginzburg and Antonina Axenova Collection, Department of Rare Books and Special Collections, Hesburgh Libraries of Notre Dame. https://archivesspace.library.nd.edu/repositories/3/resources/1922 Accessed August 19, 2022.