00742naa#a2200193#i#450# EN\\bibl\117185 20260323153324.1 2712-7516 20260322b2026####ek#y0engy0150####ca RU Analysis and mathematical modeling of sectoral differentiation of nominal wages in the Russian Federation Journal article Moscow ITBO University 2026 0 с. Journal article local Заработная плата. Оклады, премии, надбавки к заработной плате. Гонорары. 331.2 Vasilyeva Tatiana Valeryevna Sinko Anastasia Konstantinovna Zaretskaya Zlata Igorevna zhpi.ru