Shilov, Denis. “The Service Records of Heads of Departments and Members of the State Council: The Problem of Source Reliability”. Quaestio Rossica 10, no. 3 (August 8, 2022): 1104–1120. Accessed July 23, 2024. https://qr.urfu.ru/ojs/index.php/qr/article/view/qr.718.