Andreeva, Tatyana. “M. M. Speransky’s Administrative Reform Projects in a Comparative Retrospective of the Reigns of Alexander I and Nicholas I”. Quaestio Rossica 11, no. 3 (September 25, 2023): 880–898. Accessed July 3, 2024. https://qr.urfu.ru/ojs/index.php/qr/article/view/qr.824.