The creative heritage of M. M. Speransky in publishing and research practices (Source study review)
The review shows the peculiarities of formation and the current state of the source base for the study of M. M. Speransky's creative heritage. The author distinguishes and analyzes in interrelation both doctrinal sources - works of the thinker, and historiographical information carriers - researches on him. In this context the author shows the dynamics of formation of an array of works and their editions and focuses attention on the need to introduce into scientific circulation unpublished works of M. M. Speransky kept in archival institutions.