00705naa#a2200181#i#450# EN\\bibl\112050 20260217192450.2 2712-7516 20260123b2026####ek#y0engy0150####ca RU Influence of technological progress on import substitution in the mining industry of the Russian Federation under conditions of sanctions restrictions Journal article Moscow ITBO University 2026 0 с. Journal article local Региональная экономика. Территориальная экономика. 332.1 Divina Tatyana Vasilievna Ilyukhin Alexander Nikolaevich zhpi.ru