Feldman M.A. The struggle to choose the path of modernization in the late 1920s at the regional level: at the Plenums and reporting conference of the Uralobkom of the CPSU(b) in April 1928 - April 1929 // Management Issues. 2020. Vol. 64, no. 3. P. 31–41. https://doi.org/10.22394/2304-3369-2020-3-31-41