00505naa#a2200157#i#450# EN\\bibl\100106 20260321170333.6 2221-3260 20250430b2025####ek#y0engy0150####ca RU Labor market challenges in Russia and St. Petersburg: adaptation to sanctions pressure Journal article Yaroslavl Yaroslavl State Technical University 2025 18 с. Journal article local Elkina Olga Sergeevna ystu.editorum.ru