О. С. Жучкина, “REGIONAL FEATURES OF SOCIAL AND STRATIFICATION STRUCTURE OF THE POPULATION: OBJECTIVE AND SUBJECTIVE CRITERIA OF IDENTIFICATION”, Среднерусский вестник общественных наук, vol. 12, no. 4, pp. 30–39, Apr. 2017, doi: 10.22394/2071-2367-2017-12-4-30-39.