J.J. Sievers and the Russian Peasantry Under Catherine II by Roger P. Bartlett

J.J. Sievers and the Russian Peasantry Under Catherine II by Roger P. Bartlett, Box: 5, Folder: 65. Personal papers of John T. Alexander, PP 46. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/221577 Accessed December 24, 2025.