For citations:

Sorokin A.A., Sofjin D.M., Sofjina M.V. General M.P. Stepanov and Establishment of Museum of Fine Arts Named after Emperor Alexander III. Nauchnyi dialog. 2025;14(10):507-527. (In Russ.) https://doi.org/10.24224/2227-1295-2025-14-10-507-527