Safronov E.E. Not) Our digital products. Book Review: Perzanowski a., Schultz J. (2019) The End of Ownership: Personal Property in the Digital Economy, Moscow: Delo // Sociology of Power. 2021. Vol. 33, no. 1. P. 251–254. https://doi.org/10.22394/2074-0492-2021-1-251-259