00622naa#a2200181#i#450# EN\\bibl\48087 20240425082340.4 2500-3372 20211230b2021####ek#y0engy0150####ca RU Unequal Opportunities and Individual Achievements: Effect of Family Background Journal article Kemerovo Kemerovo State University 2021 8 с. Journal article local Социология. Социальная психология. 316 Ibragimova Zul'fiya Fanurovna Franc Marina Valer'evna vestnik-pses.kemsu.ru