From the Archive of the State Publishing House in the Manuscripts Department of IWL RAS

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Author: Darya S. Moskovskaya
About the author: Darya S. Moskovskaya, DSc in Philology, Head of the Manuscripts Department, Deputy Director, А.M. Gorky Institute of World Literature of the Russian Academy of Sciences
Author 2: Ekaterina V. Bezmen
About the author 2: Ekaterina V. Bezmen, PhD in Philology, Senior Researcher at the Manuscripts Department, А.M. Gorky Institute of World Literature of the Russian Academy of Sciences