The Inventory of the Noviskogo Village of Avdotina in 1972 by M.T. Belyavsky (in Russian), Box: 6, Folder: 7. Personal papers of John T. Alexander, PP 46. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/221607 Accessed February 17, 2025.